title: Cross-cultural adaptation and validation of als Functional Rating Scale-Revised in Portuguese language.
authors.affiliation: Irmandade Santa Casa de Misericórdia de São Paulo, São Paulo, SP, Brazil. keyteguedes@ig.com.br
authors.forename: Keyte
authors.initials: K
authors.lastname: Guedes
authors.forename: Cecília
authors.initials: C
authors.lastname: Pereira
authors.forename: Karina
authors.initials: K
authors.lastname: Pavan
authors.forename: Berenice Cataldo Oliveira
authors.initials: BC
authors.lastname: Valério