title: A model for clinical research studies of renal osteodystrophy in children.
mesh_terms: D002648:Child; D012080:Chronic Kidney Disease-Mineral and Bone Disorder / Q000188:drug therapy*; D004097:Dihydrotachysterol / Q000627:therapeutic use*; D004341:Drug Evaluation; D006801:Humans; D006887:Hydroxycholecalciferols / Q000627:therapeutic use*; D010414:Pennsylvania; D011446:Prospective Studies
chemical_list: D006887:Hydroxycholecalciferols; D004097:Dihydrotachysterol