title: Extraarticular manifestations during methotrexate therapy for rheumatoid arthritis.
authors.forename: B
authors.initials: B
authors.lastname: Combe
authors.forename: J
authors.initials: J
authors.lastname: Sany
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000188:drug therapy; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use; D012218:Rheumatoid Nodule / Q000209:etiology*; D014657:Vasculitis / Q000209:etiology
chemical_list: D008727:Methotrexate