Fornias Sperandi E, Guerra RLF, Romit M, Gagliard AR de T, Leite Arantes R, Dourado VZ. Reference values for the 6-min walk test in healthy middle-aged and older adults: from the total distance traveled to physiological responses. PTM [Internet]. 2019 Mar. 7 [cited 2024 May 4];32(1):1-10. Available from: https://periodicos.pucpr.br/fisio/article/view/25803