Ferreira C de SB, Dibai-Filho AV, Almeida DO da S, Bassi-Dibai D, Barreto FS, Oliveira AR de, Fidelis-de-Paula-Gomes CA. Structural validity of the Brazilian version of the Western Ontario and McMaster Universities Osteoarthritis Index among patients with knee osteoarthritis. Sao Paulo Med J [Internet]. 2020 Oct. 1 [cited 2025 Mar. 9];138(5):400-6. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/683