Back pain attitudes questionnaire: Cross-cultural adaptation to brazilian-portuguese and measurement properties Roberto Costa Krug; JP Caneiro; Daniel Cury Ribeiro; Ben Darlow; Marcelo Faria Silva; Jefferson Fagundes Loss;

Factorial analysis of the Brazilian-Portuguese version of the Work Ability Index, reproducibility and validity of the single item and the short version for online application Renata Lumena Altruda Pucci; Anderson Martins da Silva; Rosimeire Simprini Padula;

Post-COVID-19 functional status scale: Cross-cultural adaptation and measurement properties of the Brazilian Portuguese version Carina Araujo de Facio; Fernando Silva Guimarães; Augusto Gomes Teixeira da Cruz; Roberta Fernandes Bomfim; Silvia Regina Amorim Pires Miranda; Daiane Roberta Viana; Clarissa Cardoso dos Santos Couto Paz; Tatiana de Oliveira Sato; Valéria Amorim Pires Di Lorenzo;