ÖSTERMAN, Kalevi. Proceedings of the Finnish Orthopaedic Association: Helsinki, May 22, 1982. Acta Orthopaedica, [S. l.], v. 54, n. 3, p. 535–535, 1983. DOI: 10.3109/17453678308996609. Disponível em: https://actaorthop.org/actao/article/view/23653. Acesso em: 30 apr. 2026.