Atanacio, A. M., & Teodoro-Estaris, E. G. (2022). Epidermal Growth Factor Application versus Observation on Healing of Acute Tympanic Membrane Perforations: A Randomized Open Label Clinical Trial. Philippine Journal of Otolaryngology Head and Neck Surgery, 37(1), 15. https://doi.org/10.32412/pjohns.v37i1.1369