Widman L, Wester PO, Stegmayr BK, Wirell M. 1993. The dose-dependent reduction in blood pressure through administration of magnesium. A double blind placebo controlled cross-over study. Am J Hypertens 6:41–45.
Wiktorsson AM, Martinsson T, Zimmerman M. 1992. Caries prevalence among adults in communities with optimal and low water fluoride concentrations. Community Dent Oral Epidemiol 20:359–363.
Wilkinson R. 1976. Absorption of calcium, phosphorus, and magnesium. In: Nordin BEC, ed. Calcium, Phosphate and Magnesium Metabolism. Edinburgh: Churchill Livingstone. Pp. 36–112.
Willett W. 1990. Nutritional Epidemiology. New York, NY: Oxford University Press.
Willett WC, Sampson L, eds. 1997. Dietary assessment methods. Am J Clin Nutr 65:1097S–1368S.
Williams JE, Zwemer JD. 1990. Community water fluoride levels, preschool dietary patterns, and the occurrence of fluoride dental opacities. J Pub Hlth Dent 50:276–281.
Williams ML, Rose CS, Morrow G, Sloan SE, Barness LA. 1970. Calcium and fat absorption in neonatal period. Am J Clin Nutr 23:1322–1330.
Wilson SG, Retallack RW, Kent JC, Worth GK, Gutteridge DH. 1990. Serum free 1,25-dihydroxyvitamin D and the free 1,25-dihydroxyvitamin D index during a longitudinal study of human pregnancy and lactation Clin Endocrinol 32:613–622.
Wise A, Gilburt DJ. 1982. Phytate hydrolysis by germfree and conventional rats. Appl Environ Microbiol 43:753–756.
Wisker E, Nagel R, Tanudjaja TK, Feldheim W. 1991. Calcium, magnesium, zinc, and iron balances in young women: Effects of a low-phytate barley-fiber concentrate. Am J Clin Nutr 54:553–559.
Witteman JC, Willett WC, Stampfer MJ, Colditz GA, Sacks FM, Speizer FE, Rosner B, Hennekens CH. 1989. A prospective study of nutritional factors and hypertension among U.S. women. Circulation 80:1320–1327.
Witteman JC, Grobbee DE, Derkx FH, Bouillon R, de Bruijn AM, Hofman A. 1994. Reduction of blood pressure with oral magnesium supplementation in women with mild to moderate hypertension. Am J Clin Nutr 60:129–135.
Wong NL, Quamme GA, Dirks JH. 1986. Effects of acid-base disturbances on renal handling of magnesium in the dog. Clin Sci 70:277–284.
Wood RJ, Zheng JJ. 1990. Milk consumption and zinc retention in postmenopausal women. J Nutr 120:398–403.
Wood RJ, Sitrin MD, Rosenberg IH. 1988. Effect of phosphorus on endogenous calcium losses during total parenteral nutrition. Am J Clin Nutr 48:632–636.
Woods KL, Fletcher S. 1994. Long-term outcome after intravenous magnesium sulphate in suspected acute myocardial infarction: The second Leicester Intravenous Magnesium Intervention Trial (LIMIT-2). Lancet 343:816–819.
Workshop Reports. 1992. J Dent Res 71:1218–1227.
Yamagata Z, Miyamura T, Iijima S, Asaka A, Sasaki M, Kato J, Koizumi K. 1994. Vitamin D receptor gene polymorphism and bone mineral density in healthy Japanese women. Lancet 344:1027.
Yamamoto ME, Applegate WB, Klag MJ, Borhani NO, Cohen JD, Kirchner KA, Lakatos E, Sacks FM, Taylor JO, Hennekens CH. 1995. Lack of blood pressure effect with calcium and magnesium supplementation in adults with high-normal blood pressure. Results from Phase I of the Trials of Hypertension Prevention (TOHP). Trials of Hypertension Prevention (TOHP) Collaborative Research Group Ann Epidemiol 5:96–107.