title: Methotrexate treatment and mortality in rheumatoid arthritis.
authors.forename: Jean
authors.initials: J
authors.lastname: Sibilia
authors.forename: Xavier
authors.initials: X
authors.lastname: Mariette
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000188:drug therapy*; D002318:Cardiovascular Diseases / Q000150:complications / Q000401:mortality; D005602:France / Q000453:epidemiology; D006801:Humans; D008223:Lymphoma / Q000453:epidemiology* / Q000209:etiology*; D008727:Methotrexate / Q000009:adverse effects*; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D013997:Time Factors
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate