RANSTAM, Jonas; ROBERTSSON, Otto. Statistical analysis of arthroplasty register data. Acta Orthopaedica, [S. l.], v. 81, n. 1, p. 10–14, 2010. DOI: 10.3109/17453671003587168. Disponível em: https://actaorthop.org/actao/article/view/11012. Acesso em: 13 may. 2026.