The retention of calcium from gypsum and phytin by the albino rat in relation to life span. I.
D000375:Aging; D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002133:Calcium Sulfate; D002136:Calcium, Dietary; D004032:Diet; D010833:Phytic Acid; D051381:Rats
D002136:Calcium, Dietary; D010833:Phytic Acid; D002118:Calcium; D002133:Calcium Sulfate
AGING; CALCIUM/metabolism; DIETS/experimental