HOLSTEIN, Evald. Preface. Acta Orthopaedica, [S. l.], v. 56, n. sup213, p. 5–5, 1985. DOI: 10.3109/17453678509154155. Disponível em: https://actaorthop.org/actao/article/view/23306. Acesso em: 1 may. 2026.