title: Vitamin C prophylaxis for posttransfusion hepatitis.
mesh_terms: D001205:Ascorbic Acid / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006525:Hepatitis, Viral, Human / Q000517:prevention & control*; D006801:Humans; D010919:Placebos; D065227:Transfusion Reaction
chemical_list: D010919:Placebos; D001205:Ascorbic Acid