Mangubat, A., & Labra, P. J. (2021). Aerosol and Droplet Particles Contained by Inexpensive Barrier Tent During Mastoidectomy: A COVID-19 Innovation. Philippine Journal of Otolaryngology Head and Neck Surgery, 36(2), 44. Retrieved from https://pjohns.pso-hns.org/index.php/pjohns/article/view/1809