Carlos, JMC, and JAN Pangilinan. “Undetectable Bacterial Bioburden in Reprocessed Single-Use Endoscopic Biopsy Forceps: A Single-Center Cross-Sectional Study”. Philippine Journal of Gastroenterology, vol. 9, no. 1, June 2020, https://philjgastro.com/index.php/pjg/article/view/4.