title: Radiocalcium absorption at different times of day.
mesh_terms: D000042:Absorption; D001769:Blood; D002127:Calcium Isotopes / Q000378:metabolism*; D002136:Calcium, Dietary / Q000378:metabolism; D006801:Humans; D007669:Kidney Calculi / Q000378:metabolism; D008297:Male; D010003:Osteoarthritis / Q000378:metabolism; D010523:Peripheral Nervous System Diseases / Q000378:metabolism; D011656:Pulmonary Emphysema / Q000378:metabolism; D013325:Strontium Isotopes / Q000378:metabolism*; D014556:Urine
chemical_list: D002127:Calcium Isotopes; D002136:Calcium, Dietary; D013325:Strontium Isotopes