title: Sensitivity of parathyroid hormone response to calcium intake.
authors.forename: Robert P
authors.initials: RP
authors.lastname: Heaney
mesh_terms: D001682:Biological Availability; D002136:Calcium, Dietary / Q000008:administration & dosage* / Q000378:metabolism*; D006801:Humans; D010281:Parathyroid Hormone / Q000097:blood*; D013997:Time Factors
chemical_list: D002136:Calcium, Dietary; D010281:Parathyroid Hormone