title: Letter: Ascorbic acid in treatment of pressure-sores.
mesh_terms: D001205:Ascorbic Acid / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D010919:Placebos; D003668:Pressure Ulcer / Q000188:drug therapy*
chemical_list: D010919:Placebos; D001205:Ascorbic Acid