Calcium intake in Western countries.
Silverstone
G A
GA
D002136:Calcium, Dietary / Q000008:administration & dosage*; D006801:Humans; D007408:Intestinal Absorption; D009751:Nutritional Requirements; D010833:Phytic Acid / Q000494:pharmacology; D012463:Saliva / Q000187:drug effects
D002136:Calcium, Dietary; D010833:Phytic Acid