BOUGAZZOUL, R. M.; SCHMIDT, C.; SCHMITZ, M. A. Initial prior authorization denial is associated with increasingly prolonged approval times in outpatient orthopaedic surgery: a 2017-2022 comparative cohort study. International Journal of Research in Orthopaedics, [S. l.], v. 12, n. 6, p. 1619–1626, 2026. DOI: 10.18203/issn.2455-4510.IntJResOrthop20263888. Disponível em: https://www.ijoro.org/index.php/ijoro/article/view/4535. Acesso em: 29 oct. 2026.