RYDHOLM, Anders; SVENSSON, Olle. Happy birthday, Acta!. Acta Orthopaedica, [S. l.], v. 81, n. 1, p. 1–2, 2010. DOI: 10.3109/17453671003685392. Disponível em: https://actaorthop.org/actao/article/view/11026. Acesso em: 12 may. 2026.