title: Methotrexate and lung disease in rheumatoid arthritis: comment on the article by Conway et al.
authors.affiliation: Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico.
authors.forename: Jorge
authors.initials: J
authors.lastname: Rojas-Serrano
authors.forename: Heidegger
authors.initials: H
authors.lastname: Mateos-Toledo
authors.forename: Mayra
authors.initials: M
authors.lastname: Mejía
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D008171:Lung Diseases / Q000139:chemically induced*; D008727:Methotrexate / Q000009:adverse effects*
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate