title: [Treating polymyositis: methotrexate or azathioprine?].
authors.forename: R
authors.initials: R
authors.lastname: Mader
mesh_terms: D001379:Azathioprine / Q000627:therapeutic use*; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D017285:Polymyositis / Q000188:drug therapy*
chemical_list: D001379:Azathioprine; D008727:Methotrexate