title: Penicillamine therapy 'encouraging' in primary biliary cirrhosis study.
mesh_terms: D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000188:drug therapy*; D010396:Penicillamine / Q000627:therapeutic use*
chemical_list: D010396:Penicillamine