title: Improvement of early renal bone disease with alfacalcidol therapy.
mesh_terms: D002118:Calcium / Q000097:blood; D012080:Chronic Kidney Disease-Mineral and Bone Disorder / Q000097:blood / Q000188:drug therapy* / Q000517:prevention & control; D004311:Double-Blind Method; D006801:Humans; D006887:Hydroxycholecalciferols / Q000008:administration & dosage / Q000627:therapeutic use*; D010281:Parathyroid Hormone / Q000097:blood; D011446:Prospective Studies; D013997:Time Factors
chemical_list: D006887:Hydroxycholecalciferols; D010281:Parathyroid Hormone; D002118:Calcium; C008088:alfacalcidol