title: Performance of the McMaster rheumatoid arthritis measurement questionnaire in Brazilian patients.
authors.forename: M B
authors.initials: MB
authors.lastname: Ferraz
authors.forename: L M
authors.initials: LM
authors.lastname: Oliveira
authors.forename: E
authors.initials: E
authors.lastname: Atra
authors.forename: K
authors.initials: K
authors.lastname: Bennett
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000145:classification / Q000453:epidemiology / Q000503:physiopathology*; D001938:Brazil / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires