DE CASTRO, R. B.; CRUZ-DAYLO, M. A. B.; JARDIN, M. L. A. Low Frequency Ultrasound in Chronic Rhinosinusitis with Nasal Polyposis and Recovery after Endoscopic Sinus Surgery: A Randomized Controlled Trial. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 32, n. 1, p. 6–13, 2017. DOI: 10.32412/pjohns.v32i1.167. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/167. Acesso em: 28 apr. 2024.