Dias, J. I., Azevedo, S. R., Alves de Sousa, F., Sousa e Castro, S., Bebiano Coutinho, M., & Lino, J. (2026). Pediatric tympanostomy tube removal: factors affecting rate of persistent tympanic membrane perforation. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, 64(3), 297–301. https://doi.org/10.34631/sporl.3164