title: Methotrexate pneumonitis in a patient with rheumatoid arthritis.
authors.affiliation: Department of Respiratory Medicine, Freeman Hospital, Newcastle, UK.
authors.forename: R
authors.initials: R
authors.lastname: Clearkin
authors.forename: P A
authors.initials: PA
authors.lastname: Corris
authors.forename: S H
authors.initials: SH
authors.lastname: Thomas
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged; D011014:Pneumonia / Q000139:chemically induced*
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate