BLECK, Eugene E. Correspondence. Acta Orthopaedica, [S. l.], v. 60, n. 1, p. 123–125, 1989. DOI: 10.3109/17453678909150111. Disponível em: https://actaorthop.org/actao/article/view/22599. Acesso em: 9 may. 2026.