SECRETION AND EXCRETION OF CALCIUM BY THE HUMAN GASTROINTESTINAL TRACT.
D001774:Blood Chemical Analysis; D002118:Calcium / Q000378:metabolism*; D002136:Calcium, Dietary; D005243:Feces; D041981:Gastrointestinal Tract; D006801:Humans; D007408:Intestinal Absorption; D008660:Metabolism; D014556:Urine
D002136:Calcium, Dietary; D002118:Calcium
BLOOD CHEMICAL ANALYSIS; CALCIUM METABOLISM; FECES; GASTROINTESTINAL SYSTEM; INTESTINAL ABSORPTION; METABOLISM; URINE