title: Prolonged treatment with vitamin D.
mesh_terms: D000328:Adult; D002648:Child; D004097:Dihydrotachysterol / Q000008:administration & dosage / Q000627:therapeutic use; D004100:Dihydroxycholecalciferols / Q000008:administration & dosage / Q000627:therapeutic use; D004872:Ergocalciferols / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008297:Male; D011547:Pseudohypoparathyroidism / Q000188:drug therapy*; D014807:Vitamin D / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D004100:Dihydroxycholecalciferols; D004872:Ergocalciferols; D014807:Vitamin D; D004097:Dihydrotachysterol