Castañeda, J.F., Concepcion, J.S., Ramirez, R.L. and Delovino, K.A. 2009. Inflammatory Pseudotumor of the Maxillary Sinus. Philippine Journal of Otolaryngology Head and Neck Surgery. 24, 2 (Nov. 2009), 38–39. DOI:https://doi.org/10.32412/pjohns.v24i2.689.