COMPARATIVE EFFICACY OF MANUAL VS POWERED INSTRUMENTATION IN FUNCTIONAL ENDOSCOPIC SINUS SURGERY (FESS). Journal of Biological and Medical Innovations, [S. l.], v. 2, n. 2, p. 41–53, 2024. Disponível em: https://journalbiomed.com/index.php/JBMI/article/view/19. Acesso em: 16 may. 2026.