TØNDEVOLD, Erik. Foreword. Acta Orthopaedica, [S. l.], v. 54, n. sup205, p. 4–4, 1983. DOI: 10.3109/17453678309154172. Disponível em: https://actaorthop.org/actao/article/view/23709. Acesso em: 9 may. 2026.