title: Secondary hyperparathyroidism in nutritional osteomalacia.
mesh_terms: D000293:Adolescent; D000328:Adult; D004872:Ergocalciferols / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D008297:Male; D010018:Osteomalacia / Q000150:complications*; D014808:Vitamin D Deficiency / Q000150:complications*
chemical_list: D004872:Ergocalciferols