title: Severity of rheumatoid arthritis in Portuguese patients: comment on the article by Drosos et al and on the letter by Ronda et al.
authors.forename: J E
authors.initials: JE
authors.lastname: Fonseca
authors.forename: H
authors.initials: H
authors.lastname: Canhão
authors.forename: F
authors.initials: F
authors.lastname: Costa Dias
authors.forename: M J
authors.initials: MJ
authors.lastname: Leandro
authors.forename: C
authors.initials: C
authors.lastname: Resende
authors.forename: J C
authors.initials: JC
authors.lastname: Teixeira da Costa
authors.forename: J A
authors.initials: JA
authors.lastname: Pereira da Silva
authors.forename: M
authors.initials: M
authors.lastname: Viana Queiroz
mesh_terms: D001172:Arthritis, Rheumatoid / Q000208:ethnology*; D006801:Humans; D011174:Portugal; D012720:Severity of Illness Index