title: The role of calcium on the intestinal absorption of vitamin B12 in tropical sprue.
mesh_terms: D002118:Calcium / Q000494:pharmacology*; D002136:Calcium, Dietary; D002446:Celiac Disease / Q000378:metabolism*; D006801:Humans; D007408:Intestinal Absorption; D013182:Sprue, Tropical; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D002136:Calcium, Dietary; D014805:Vitamin B 12; D002118:Calcium
keywords: CALCIUM/pharmacology; SPRUE/metabolism; VITAMIN B 12/metabolism