Quiroga, J.M.C. and Jarin, P.S.R. 2018. Endoscopic Sinus Surgery Perioperative Outcome after Intravenous Tranexamic Acid:: A Double Blind Randomized Controlled Trial. Philippine Journal of Otolaryngology Head and Neck Surgery. 33, 1 (Jul. 2018), 6–11. DOI:https://doi.org/10.32412/pjohns.v33i1.13.