LEREIM, Paul; RÖ, Johannes. Physical Work Performed by Surgeons During Orthopaedic Operations. Acta Orthopaedica, [S. l.], v. 46, n. 1, p. 31–37, 1975. DOI: 10.3109/17453677508989189. Disponível em: https://actaorthop.org/actao/article/view/29453. Acesso em: 8 may. 2026.