Effect of intake level on the utilization and intestinal excretion of calcium in man.
D002118:Calcium / Q000378:metabolism*; D002136:Calcium, Dietary; D041981:Gastrointestinal Tract / Q000378:metabolism*; D006801:Humans; D066237:Intestinal Elimination; D008297:Male; D014882:Water-Electrolyte Balance
D002136:Calcium, Dietary; D002118:Calcium
CALCIUM/metabolism; GASTROINTESTINAL SYSTEM/metabolism