title: Therapeutic studies in vitamin D refractory rickets. Report of four cases.
mesh_terms: D000469:Alkaline Phosphatase / Q000097:blood; D002118:Calcium / Q000032:analysis; D002648:Child; D002845:Chromatography; D004357:Drug Synergism; D006801:Humans; D010710:Phosphates / Q000627:therapeutic use*; D010758:Phosphorus / Q000032:analysis; D011859:Radiography; D000608:Renal Aminoacidurias / Q000378:metabolism; D012279:Rickets / Q000097:blood / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000473:pathology / Q000652:urine; D012964:Sodium; D014807:Vitamin D / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D010710:Phosphates; D014807:Vitamin D; D010758:Phosphorus; D012964:Sodium; D000469:Alkaline Phosphatase; D002118:Calcium