title: Calcium requirements: the need to understand racial differences.
authors.forename: C M
authors.initials: CM
authors.lastname: Weaver
mesh_terms: D000042:Absorption; D000328:Adult; D000368:Aged; D044466:Asian People; D002136:Calcium, Dietary / Q000008:administration & dosage* / Q000493:pharmacokinetics; D005260:Female; D006801:Humans; D008875:Middle Aged; D009751:Nutritional Requirements; D015663:Osteoporosis, Postmenopausal / Q000208:ethnology / Q000378:metabolism
chemical_list: D002136:Calcium, Dietary