The source register
Sources, page 23 of 24
The works behind the book and its reference library, by author surname, each with the chapter and note that cite it.
Showing 2,201 to 2,300 of 2,314 sources.
World Health Organization (2025). Use of lower-sodium salt substitutes: WHO guideline. ncbi.nlm.nih.gov
In the book: Chapter 3 note 16
In the reference library: Topic 8 note 39
World Health Organization (2025). WHO warns of widespread resistance to common antibiotics worldwide. who.int
In the reference library: Topic 20 note 46
World Health Organization (2025). Dengue and severe dengue. who.int
In the book: Chapter 6 note 24
In the reference library: Topic 20 note 70
World Health Organization (2025). Endometriosis.
In the book: Chapter 15 note 24
World Health Organization (2026). Sodium reduction. who.int
In the book: Chapter 3 note 15
In the reference library: Topic 8 note 28
World Health Organization (2026). Measles. who.int
In the reference library: Topic 20 note 52
World Health Organization (2026). Anxiety disorders. who.int
In the book: Chapter 13 note 13
In the reference library: Topic 31 note 4
World Health Organization (2026). Polycystic ovary syndrome. who.int
In the book: Chapter 5 note 12, Chapter 15 note 21
World Health Organization Task Force on Methods for the Regulation of Male Fertility (1990). Contraceptive efficacy of testosterone-induced azoospermia in normal men. The Lancet.
In the book: Chapter 16 note 22
Worthman, C.M., and Brown, R.A (2007). Companionable sleep: social regulation of sleep and cosleeping in Egyptian families. Journal of Family Psychology. 10.1037/0893-3200.21.1.124
In the reference library: Topic 23 note 45
Wrangham, R.W., Jones, J.H., Laden, G., Pilbeam, D., et al (1999). The raw and the stolen: cooking and the ecology of human origins. Current Anthropology. pubmed.ncbi.nlm.nih.gov
In the reference library: Topic 3 note 14
Wright, K.P. Jr., McHill, A.W., Birks, B.R., Griffin, B.R., et al (2013). Entrainment of the human circadian clock to the natural light-dark cycle. Current Biology. 10.1016/j.cub.2013.06.039
In the book: Chapter 7 note 10, Epilogue note 5
In the reference library: Topic 23 note 39, Topic 41 note 1, Topic 45 note 5
Wright, K., Abbott, S., Ashbrook, L., Drake, C., et al (2026). 0778 Management of Shift Work Disorder: an American Academy of Sleep Medicine clinical practice guideline. Sleep. 10.1093/sleep/zsag091.0777
Wu, F.C., Tajar, A., Beynon, J.M., Pye, S.R., et al (2010). Identification of late-onset hypogonadism in middle-aged and elderly men. New England Journal of Medicine. 10.1056/NEJMoa0911101
In the book: Chapter 16 note 18
Wu, G.D., Chen, J., Hoffmann, C., Bittinger, K., et al (2011). Linking long-term dietary patterns with gut microbial enterotypes. Science. 10.1126/science.1208344
In the reference library: Topic 12 note 2
Wu, P.C., Tsai, C.L., Wu, H.L., Yang, Y.H., and Kuo, H.K (2013). Outdoor activity during class recess reduces myopia onset and progression in school children. Ophthalmology. 10.1016/j.ophtha.2012.11.009
Wu, S., Han, J., Laden, F., and Qureshi, A.A (2014). Long-term ultraviolet flux, other potential risk factors, and skin cancer risk: a cohort study. Cancer Epidemiology, Biomarkers & Prevention. 10.1158/1055-9965.EPI-13-0821
In the book: Chapter 7 note 18
In the reference library: Topic 19 note 48
Wu, J.H.Y., Marklund, M., Imamura, F., Tintle, N., et al (2017). Omega-6 fatty acid biomarkers and incident type 2 diabetes: pooled analysis of individual-level data for 39 740 adults from 20 prospective cohort studies. Lancet Diabetes and Endocrinology. 10.1016/S2213-8587(17
In the book: Chapter 5 note 23
Wu, P., Haththotuwa, R., Kwok, C.S., Babu, A., et al (2017). Preeclampsia and future cardiovascular health: a systematic review and meta-analysis. Circulation: Cardiovascular Quality and Outcomes. 10.1161/CIRCOUTCOMES.116.003497
In the book: Chapter 15 note 17
Wu, P.C., Chen, C.T., Lin, K.K., Sun, C.C., et al (2018). Myopia prevention and outdoor light intensity in a school-based cluster randomized trial. Ophthalmology. 10.1016/j.ophtha.2017.12.011
In the book: Chapter 7 note 15
In the reference library: Topic 24 note 36
Wu, P.C., Chen, C.T., Chang, L.C., Niu, Y.Z., et al (2020). Increased time outdoors is followed by reversal of the long-term trend to reduced visual acuity in Taiwan primary school students. Ophthalmology. 10.1016/j.ophtha.2020.01.054
In the book: Chapter 7 note 15
In the reference library: Topic 24 note 39
Wysocki, C.J., Dorries, K.M., and Beauchamp, G.K (1989). Ability to perceive androstenone can be acquired by ostensibly anosmic people. PNAS. 10.1073/pnas.86.20.7976
In the reference library: Topic 15 note 65
Xiao, Q., Bates, A.J., and Doorly, D.J (2024). Effects of decongestion on nasal cavity air conditioning efficiency: a CFD cohort study. Scientific Reports. 10.1038/s41598-024-58758-5
In the reference library: Topic 10 note 6
Xie, L., Kang, H., Xu, Q., Chen, M.J., et al (2013). Sleep drives metabolite clearance from the adult brain. Science. 10.1126/science.1241224
In the book: Chapter 8 note 7
In the reference library: Topic 9 note 28
Xiong, S., Sankaridurg, P., Naduvilath, T., Zang, J., et al (2017). Time spent in outdoor activities in relation to myopia prevention and control: a meta-analysis and systematic review. Acta Ophthalmologica. 10.1111/aos.13403
In the book: Chapter 7 note 15
In the reference library: Topic 24 note 38
Xu, X., Zeng, L., Jha, V., Cobb, L.K., et al (2024). Potassium-enriched salt substitutes: a review of recommendations in clinical management guidelines. Hypertension. 10.1161/HYPERTENSIONAHA.123.21343
In the reference library: Topic 8 note 63
Xu, T., Grubbs, J.B., and Kraus, S.W (2025). A longitudinal investigation of sports betting legalization's influence on problem gambling. Addictive Behaviors. 10.1016/j.addbeh.2025.108448
In the book: Chapter 14 note 12
Yale School of Medicine (2026). From penicillin to phages: Yale's century-long fight against infection. medicine.yale.edu
In the reference library: Topic 20 note 41
Yamada, Y., Zhang, X., Henderson, M.E.T., Sagayama, H., et al (2022). Variation in human water turnover associated with environmental and lifestyle factors. Science. 10.1126/science.abm8668
In the book: Chapter 9 note 6
Yamamoto-Hanada, K., Koplin, J.J., Groetch, M., du Toit, G., and Ohya, Y (2026). Preventing food allergy by early food introduction: East meets West with the Lack dual-allergen exposure theory. Journal of Allergy and Clinical Immunology: In Practice. 10.1016/j.jaip.2025.10.036
In the book: Chapter 6 note 18
In the reference library: Topic 18 note 55
Yang, Y.C., Fang, S.Y., Yang, H.Y., Wang, C.Y., et al (2026). Evolving patterns of childhood myopia in Taiwan: Effects of urbanization, digitalization, and outdoor activity policies. Taiwan Journal of Ophthalmology. 10.4103/tjo.TJO-D-25-00213
In the book: Chapter 7 note 28
In the reference library: Topic 24 note 43
Yatsunenko, T., Rey, F.E., Manary, M.J., Trehan, I., et al (2012). Human gut microbiome viewed across age and geography. Nature. 10.1038/nature11053
In the reference library: Topic 12 note 14
Yazdanbakhsh, M., Kremsner, P.G., and van Ree, R (2002). Allergy, parasites, and the hygiene hypothesis. Science. 10.1126/science.296.5567.490
In the reference library: Topic 18 note 29
Yechiam, E., and Zeif, D (2025). Loss aversion is not robust: a re-meta-analysis. Journal of Economic Psychology. 10.1016/j.joep.2025.102801
In the reference library: Topic 3 note 57
Yeghiazarians, Y., Jneid, H., Tietjens, J.R., Redline, S., et al (2021). Obstructive sleep apnea and cardiovascular disease: a scientific statement from the American Heart Association. Circulation. 10.1161/CIR.0000000000000988
In the book: Chapter 8 note 21
Yellen, J.E., Brooks, A.S., Cornelissen, E., Mehlman, M.J., et al (1995). A middle stone age worked bone industry from Katanda, Upper Semliki Valley, Zaire. Science. 10.1126/science.7725100
In the reference library: Topic 4 note 17
Yeola, A., Allen, M.R., Desai, N., Poliak, A., et al (2025). Growing health concern regarding gambling addiction in the age of sportsbooks. JAMA Internal Medicine. 10.1001/jamainternmed.2024.8193
In the book: Chapter 14 note 12
Yetish, G., Kaplan, H., Gurven, M., Wood, B., et al (2015). Natural sleep and its seasonal variations in three pre-industrial societies. Current Biology. 10.1016/j.cub.2015.09.046
In the book: Chapter 8 note 1, Chapter 9 note 4
In the reference library: Topic 23 note 23, Topic 25 note 10, Topic 41 note 11
Yilmaz, F., Karageorgiou, C., Kim, K., Pajic, P., et al (2024). Reconstruction of the human amylase locus reveals ancient duplications seeding modern-day variation. Science. 10.1126/science.adn0609
Yilmaz, F. et al (2024). Science.
In the reference library: Topic 44 note 12
Yoneshiro, T., Aita, S., Matsushita, M., Kayahara, T., et al (2013). Recruited brown adipose tissue as an antiobesity agent in humans. Journal of Clinical Invest. 10.1172/JCI67803
In the book: Chapter 9 note 11
In the reference library: Topic 25 note 20
Young, F.A (1963). The effect of restricted visual space on the refractive error of the young monkey eye. Investigative Ophthalmology. pubmed.ncbi.nlm.nih.gov
In the reference library: Topic 24 note 5
Young, F.A., Leary, G.A., Baldwin, W.R., West, D.C., et al (1969). The transmission of refractive errors within eskimo families. American Journal of Optometry and Archives of American Academy of Optometry. 10.1097/00006324-196909000-00005
In the book: Chapter 7 note 13
In the reference library: Topic 24 note 1
Young, T., Evans, L., Finn, L., and Palta, M (1997). Estimation of the clinically diagnosed proportion of sleep apnea syndrome in middle-aged men and women. Sleep. 10.1093/sleep/20.9.705
In the book: Chapter 8 note 21
In the reference library: Topic 16 note 63
Young, T., Finn, L., Austin, D., and Peterson, A (2003). Menopausal status and sleep-disordered breathing in the Wisconsin Sleep Cohort Study. American Journal of Respiratory and Critical Care Medicine. 10.1164/rccm.200209-1055OC
In the book: Chapter 8 note 22
Young, T., Finn, L., Peppard, P.E., Szklo-Coxe, M., et al (2008). Sleep disordered breathing and mortality: eighteen-year follow-up of the Wisconsin sleep cohort. Sleep. pubmed.ncbi.nlm.nih.gov
In the book: Chapter 8 note 21
In the reference library: Topic 16 note 39
Young, P.J., Saxena, M., Beasley, R., Bellomo, R., et al (2012). Early peak temperature and mortality in critically ill patients with or without infection. Intensive Care Medicine. 10.1007/s00134-012-2478-3
In the reference library: Topic 20 note 60
Young, P., Saxena, M., Bellomo, R., Freebairn, R., et al., for the HEAT Investigators (2015). Acetaminophen for fever in critically ill patients with suspected infection. New England Journal of Medicine. 10.1056/NEJMoa1508375
In the book: Chapter 6 note 19
In the reference library: Topic 20 note 25
Youngstedt, S.D., Goff, E.E., Reynolds, A.M., Kripke, D.F., et al (2016). Has adult sleep duration declined over the last 50+ years? Sleep Medicine Reviews. 10.1016/j.smrv.2015.08.004
In the book: Chapter 8 note 5
In the reference library: Topic 23 note 69
Younossi, Z.M., Golabi, P., Paik, J.M., Henry, A., et al (2023). The global epidemiology of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH): a systematic review. Hepatology. 10.1097/HEP.0000000000000004
In the book: Chapter 5 note 13
In the reference library: Topic 14 note 24
Yuan, Y., Jin, A., Neal, B., Feng, X., et al (2023). Salt substitution and salt-supply restriction for lowering blood pressure in elderly care facilities: a cluster-randomized trial. Nature Medicine. 10.1038/s41591-023-02286-8
In the book: Chapter 3 note 16
In the reference library: Topic 8 note 37
Zadnik, K., Schulman, E., Flitcroft, I., Fogt, J.S., et al (2023). Efficacy and safety of 0.01% and 0.02% atropine for the treatment of pediatric myopia progression over 3 years: A randomized clinical trial. JAMA Ophthalmology. 10.1001/jamaophthalmol.2023.2097
In the reference library: Topic 24 note 52
Zaghi, S., Holty, J.E.C., Certal, V., Abdullatif, J., et al (2016). Maxillomandibular advancement for treatment of obstructive sleep apnea: a meta-analysis. JAMA Otolaryngology-Head & Neck Surgery. 10.1001/jamaoto.2015.2678
In the reference library: Topic 16 note 41
Zaghloul, K.A., Blanco, J.A., Weidemann, C.T., McGill, K., et al (2009). Human substantia nigra neurons encode unexpected financial rewards. Science. 10.1126/science.1167342
In the reference library: Topic 11 note 16
Zahm, S., Bonde, J.P., Chiu, W.A., Hoppin, J., et al (2024). Carcinogenicity of perfluorooctanoic acid and perfluorooctanesulfonic acid. Lancet Oncology. 10.1016/S1470-2045(23
In the reference library: Topic 14 note 42
Zanger, U.M., and Schwab, M (2013). Cytochrome P450 enzymes in drug metabolism: regulation of gene expression, enzyme activities, and impact of genetic variation. Pharmacology and Therapeutics. 10.1016/j.pharmthera.2012.12.007
In the reference library: Topic 14 note 5
Zargarzadeh, N., Mousavi, S.M., Santos, H.O., Aune, D., et al (2023). Legume consumption and risk of all-cause and cause-specific mortality: a systematic review and dose-response meta-analysis of prospective studies. Advances in Nutrition. 10.1016/j.advnut.2022.10.009
In the book: Chapter 5 note 19
Zeberg, H., and Pääbo, S (2020). The major genetic risk factor for severe COVID-19 is inherited from Neanderthals. Nature. 10.1038/s41586-020-2818-3
In the reference library: Topic 20 note 38, Topic 37 note 19
Zeberg, H., and Pääbo, S (2021). A genomic region associated with protection against severe COVID-19 is inherited from Neandertals. PNAS. 10.1073/pnas.2026309118
In the reference library: Topic 20 note 39
Zeitzer, J.M., Dijk, D.J., Kronauer, R., Brown, E., and Czeisler, C (2000). Sensitivity of the human circadian pacemaker to nocturnal light: melatonin phase resetting and suppression. Journal of Physiology. 10.1111/j.1469-7793.2000.00695.x
In the reference library: Topic 23 note 27
Zeitzer, J.M (2015). Real life trumps laboratory in matters of public health. PNAS. 10.1073/pnas.1500717112
In the reference library: Topic 23 note 32
Zhang, Y., Proenca, R., Maffei, M., Barone, M., et al (1994). Positional cloning of the mouse obese gene and its human homologue. Nature. 10.1038/372425a0
In the reference library: Topic 13 note 37
Zhang, Y., Hunter, D.J., Nevitt, M.C., Xu, L., et al (2004). Association of squatting with increased prevalence of radiographic tibiofemoral knee osteoarthritis: the Beijing Osteoarthritis Study. Arthritis and Rheumatism. 10.1002/art.20127
In the book: Chapter 3 note 4
In the reference library: Topic 6 note 34
Zhang, B., and Wing, Y.K (2006). Sex differences in insomnia: a meta-analysis. Sleep. 10.1093/sleep/29.1.85
In the book: Chapter 8 note 13
Zhang, R., Lahens, N.F., Ballance, H.I., Hughes, M.E., and Hogenesch, J.B (2014). A circadian gene expression atlas in mammals: implications for biology and medicine. PNAS. 10.1073/pnas.1408886111
In the reference library: Topic 23 note 8
Zhang, J., Jin, H., Zhang, W., Ding, C., et al (2019). Sour sensing from the tongue to the brain. Cell. 10.1016/j.cell.2019.08.031
In the reference library: Topic 15 note 5
Zhang, Y., Fang, F., Tang, J., Jia, L., et al (2019). Association between vitamin D supplementation and mortality: systematic review and meta-analysis. BMJ. 10.1136/bmj.l4673
In the reference library: Topic 19 note 41
Zhang, Z., Rowan, N.R., Pinto, J.M., London, N.R., et al (2021). Exposure to particulate matter air pollution and anosmia. JAMA Network Open. 10.1001/jamanetworkopen.2021.11606
In the reference library: Topic 15 note 42
Zhang, Y., Chadaideh, K.S., Li, Y., Li, Y., et al (2025). Butter and plant-based oils intake and mortality. JAMA Internal Medicine. 10.1001/jamainternmed.2025.0205
In the book: Chapter 5 note 23
Zhang, J., Poon, E.T., and Wong, S.H (2025). Efficacy of oral nicotinamide mononucleotide supplementation on glucose and lipid metabolism for adults: a systematic review with meta-analysis on randomized controlled trials. Critical Reviews in Food Science and Nutrition. 10.1080/10408398.2024.2387324
In the book: Chapter 16 note 38
Zhang, X., Yuan, Y., Gao, C., Yin, X., et al (2026). Blood pressure reduction effects of salt substitutes in different application settings: a meta-analysis of randomized controlled trials. JACC: Asia. 10.1016/j.jacasi.2026.02.014
In the reference library: Topic 8 note 62
Zhang, M., Chen, Y., Jiang, N., Zeng, J., et al (2026). Effects of nicotinamide mononucleotide supplementation on blood pressure: a systematic review and meta-analysis of randomized controlled trials. Nutrients. 10.3390/nu18060890
In the book: Chapter 16 note 38
Zhao, H., Yang, J.R., Xu, H., and Zhang, J (2010). Pseudogenization of the umami taste receptor gene Tas1r1 in the giant panda coincided with its dietary switch to bamboo. Molecular Biology and Evolution. 10.1093/molbev/msq153
In the reference library: Topic 15 note 15
Zhao, Q., Guo, Y., Ye, T., Gasparrini, A., et al (2021). Global, regional, and national burden of mortality associated with non-optimal ambient temperatures from 2000 to 2019. Lancet Planetary Health. 10.1016/S2542-5196(21
In the book: Chapter 9 note 7
Zhao, J., Stockwell, T., Naimi, T., Churchill, S., et al (2023). Association between daily alcohol intake and risk of all-cause mortality: a systematic review and meta-analyses. JAMA Network Open. 10.1001/jamanetworkopen.2023.6185
In the book: Chapter 1 note 6
In the reference library: Topic 11 note 32
Zhong, V.W., Van Horn, L., Cornelis, M.C., Wilkins, J.T., et al (2019). Associations of dietary cholesterol or egg consumption with incident cardiovascular disease and mortality. JAMA. 10.1001/jama.2019.1572
In the book: Chapter 5 note 21
Zhou, W.X., Sornette, D., Hill, R.A., and Dunbar, R.I.M (2005). Discrete hierarchical organization of social group sizes. Proceedings of the Royal Society B: Biological Sciences. 10.1098/rspb.2004.2970
In the book: Chapter 1 note 19, Chapter 11 note 15
In the reference library: Topic 42 note 2
Zhu, D., Chung, H.F., Dobson, A.J., Pandeya, N., et al (2019). Age at natural menopause and risk of incident cardiovascular disease: a pooled analysis of individual patient data. The Lancet Public Health. 10.1016/S2468-2667(19
In the book: Chapter 15 note 39
Ziegler, R.G., Hoover, R.N., Pike, M.C., Hildesheim, A., et al (1993). Migration patterns and breast cancer risk in Asian-American women. Journal of the National Cancer Institute. 10.1093/jnci/85.22.1819
In the reference library: Topic 22 note 25
Ziesemer, K.A., Mann, A.E., Sankaranarayanan, K., Schroeder, H., et al (2015). Intrinsic challenges in ancient microbiome reconstruction using 16S rRNA gene amplification. Scientific Reports. 10.1038/srep16498
In the reference library: Topic 16 note 29
Zimmet, P., Taft, P., Guinea, A., Guthrie, W., et al (1977). The high prevalence of diabetes mellitus on a Central Pacific Island. Diabetologia. 10.1007/BF00745137
In the reference library: Topic 13 note 19
Zink, K.D., and Lieberman, D.E (2016). Impact of meat and Lower Palaeolithic food processing techniques on chewing in humans. Nature. 10.1038/nature16990
In the reference library: Topic 3 note 66
Zipfel, B., and Berger, L.R (2007). Shod versus unshod: the emergence of forefoot pathology in modern humans? The Foot. 10.1016/j.foot.2007.06.002
In the reference library: Topic 7 note 21
Zohar, I., Alperson-Afil, N., Goren-Inbar, N., Prévost, M., et al (2022). Evidence for the cooking of fish 780,000 years ago at Gesher Benot Ya'aqov, Israel. Nature Ecology & Evolution. 10.1038/s41559-022-01910-z
In the reference library: Topic 3 note 18
Zuk, M (2013). Paleofantasy: What Evolution Really Tells Us About Sex, Diet, and How We Live.
In the book: Chapter 2 note 17
In the reference library: Topic 38 note 4
Zwaag, J., Naaktgeboren, R., van Herwaarden, A.E., Pickkers, P., et al (2022). The effects of cold exposure training and a breathing exercise on the inflammatory response in humans: a pilot study. Psychosomatic Medicine. 10.1097/PSY.0000000000001065
In the reference library: Topic 10 note 36
Zwillich, C.W., Pickett, C., Hanson, F.N., and Weil, J.V (1981). Disturbed sleep and prolonged apnea during nasal obstruction in normal men. American Review of Respiratory Disease. pubmed.ncbi.nlm.nih.gov
In the book: Chapter 3 note 12
In the reference library: Topic 10 note 15
Weese-Mayer, D. ncbi.nlm.nih.gov
In the reference library: Topic 10 note 3
National Institute on Alcohol Abuse and Alcoholism. niaaa.nih.gov
In the book: Chapter 1 note 29, Chapter 14 note 31
In the reference library: Topic 11 note 67
Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health. cdc.gov
In the reference library: Topic 17 note 39
Ludwig-Maximilians-Universität München, press release reported in ScienceDaily, 10 May 2012: the social clock's "timekeeper is the trill of the alarm clock. sciencedaily.com
In the reference library: Topic 23 note 53
National Eye Institute. nei.nih.gov
In the book: Chapter 7 note 27
In the reference library: Topic 24 note 56
Occupational Safety and Health Administration.
In the reference library: Topic 26 note 5
The "60/60" guidance is promoted by hearing-health organizations and safe-listening campaigns rather than established by trial; no published study appears to test whether following it prevents noise-induced hearing loss. It is presented here as a heuristic only.
In the reference library: Topic 26 note 16
BC Parks Foundation. bcparksfoundation.ca
In the book: Chapter 10 note 7
In the reference library: Topic 27 note 36
National Institutes of Health Revitalization Act of 1993, Public Law 103-43, signed 10 June 1993: the first federal statutory requirement that women and members of minority groups be included as subjects in NIH-funded clinical research, with Phase III trials designed to permit valid analysis of differences in effect by sex. Historical context (the unenforced 1986 NIH inclusion policy; the 1977 FDA guidance discouraging enrollment of women of childbearing potential in early drug trials) from NIH Office of Research on Women's Health and NCBI Bookshelf historical summaries.
In the reference library: Topic 32 note 16
Finnish comprehensive schools typically give 15 minutes of break for every 45 minutes of instruction; the Basic Education Decree requires at least 45 minutes of teaching in each lesson hour: Perusopetusasetus (Basic Education Decree) 852/1998, section 3. https://www.finlex.fi/fi/laki/ajantasa/1998/19980852 A general national practice rather than a finding from a single study, and used here only as comparative context, not as evidence of an effect. finlex.fi
In the reference library: Topic 34 note 8
ClinicalTrials. clinicaltrials.gov
In the reference library: Topic 35 note 5
Fries 1980, as characterized in the demographic and gerontological literature that followed it; see Crimmins (note 12).
In the reference library: Topic 36 note 9
World Health Organization. who.int
In the reference library: Topic 36 note 11
Showing 2,201 to 2,300 of 2,314 sources.