JOLBÄCK, Per; NAUCLÉR, Emma; BÜLOW, Erik; LINDAHL, Hans; MOHADDES, Maziar. A small number of surgeons outside the control-limit: an observa- tional study based on 9,482 cases and 208 surgeons performing primary total hip arthroplasties in western Sweden. Acta Orthopaedica, [S. l.], v. 91, n. 5, p. 581–586, 2020. DOI: 10.1080/17453674.2020.1772584. Disponível em: https://actaorthop.org/actao/article/view/654. Acesso em: 13 jul. 2026.