title: Safety, efficacy, and mortality in a long-term cohort of patients with rheumatoid arthritis taking methotrexate: followup after a mean of 13.3 years.
authors.affiliation: Albany Medical College, NY, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Kremer
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D018501:Antirheumatic Agents / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000401:mortality*; D015331:Cohort Studies; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use* / Q000633:toxicity; D008875:Middle Aged; D011446:Prospective Studies; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate