Calcium supplements.
D000293:Adolescent; D000328:Adult; D002119:Calcium Carbonate / Q000009:adverse effects; D002136:Calcium, Dietary / Q000008:administration & dosage* / Q000493:pharmacokinetics; D002648:Child; D002675:Child, Preschool; D019587:Dietary Supplements / Q000009:adverse effects; D005260:Female; D005767:Gastrointestinal Diseases / Q000139:chemically induced; D006801:Humans; D007408:Intestinal Absorption; D008875:Middle Aged; D009751:Nutritional Requirements; D017698:Postmenopause / Q000378:metabolism; D017697:Premenopause / Q000378:metabolism; D014807:Vitamin D / Q000008:administration & dosage
D002136:Calcium, Dietary; D014807:Vitamin D; D002119:Calcium Carbonate