Vitamin D depletion and effective calcium absorption.
Heaney
Robert P
RP
D000042:Absorption / Q000187:drug effects; D000368:Aged; D001862:Bone Resorption; D002118:Calcium / Q000378:metabolism* / Q000494:pharmacology; D002986:Clinical Trials as Topic; D006801:Humans; D010281:Parathyroid Hormone / Q000378:metabolism; D014807:Vitamin D / Q000378:metabolism / Q000494:pharmacology; D014808:Vitamin D Deficiency / Q000378:metabolism*
D010281:Parathyroid Hormone; D014807:Vitamin D; D002118:Calcium