Vicentini de Oliveira, D.; Salmaso Trelha, C.; Leonel de Lima, L.; Dias Antunes, M.; Andrade do Nascimento Júnior, J. R.; Bertolini, S. M. M. G. Physical Activity Level and Associated Factors: An Epidemiological Study With Elderly. PTM 2019, 32, 1-11.