ANDERSSON, Christer A. Dissertation abstracts. Acta Orthopaedica, [S. l.], v. 62, n. sup246, p. 73–82, 1991. DOI: 10.3109/17453679109162188. Disponível em: https://actaorthop.org/actao/article/view/22335. Acesso em: 28 apr. 2026.