FORMALEJO, J. P. D.; AMABLE, J. P. M. Non-Traumatic Cerebrospinal Fluid Leak from a Sphenoid Sinus Midline Roof Defect Previously Managed as Allergic Rhinitis. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 34, n. 1, p. 48–51, 2019. DOI: 10.32412/pjohns.v34i1.967. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/967. Acesso em: 25 apr. 2024.