title: [Polymyositis, immunosuppressive treatment and cardia neoplasms: casual or causal relation].
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology*; D001379:Azathioprine / Q000009:adverse effects*; D002299:Cardia; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000150:complications* / Q000188:drug therapy; D013274:Stomach Neoplasms / Q000209:etiology*
chemical_list: D001379:Azathioprine
vernacular_title: Polimiositis, tratamiento inmunosupresor y neoplasia de cardias: relación casual o causal.