BURROUGHS, Brian R; MURATOGLU, Orhun K; BRAGDON, Charles R; WANNOMAE, Keith K; CHRISTENSEN, Steven; LOZYNSKY, Andrew J; HARRIS, William H. In vitro comparison of frictional torque and torsional resistance of aged conventional gamma-in-nitrogen sterilized polyethylene versus aged highly crosslinked polyethylene articulating against head sizes larger than 32 mm. Acta Orthopaedica, [S. l.], v. 77, n. 5, p. 710–718, 2006. DOI: 10.1080/17453670610012881. Disponível em: https://actaorthop.org/actao/article/view/19238. Acesso em: 29 apr. 2026.