title: Chronic pulmonary toxicity of methotrexate and rheumatoid arthritis.
authors.forename: G
authors.initials: G
authors.lastname: Provenzano
mesh_terms: D000328:Adult; D000368:Aged; D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D011658:Pulmonary Fibrosis / Q000139:chemically induced*
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate