ROAAS, Asbjørn; ANDERSSON, Gunnar B. J. Normal Range of Motion of the Hip, Knee and Ankle Joints in Male Subjects, 30–40 Years of Age. Acta Orthopaedica, [S. l.], v. 53, n. 2, p. 205–208, 1982. DOI: 10.3109/17453678208992202. Disponível em: https://actaorthop.org/actao/article/view/28654. Acesso em: 7 may. 2026.