1.
Becaldo C, Kuan A, Ong L. The diagnostic accuracy of papanicolau staining in brush biopsy as an alternative to tissue biopsy in patients undergoing colonoscopy for non-obstructing colonic tumors at Vicente Sotto Memorial Medical Center from February 2016 to September 2017: A prospective study. PhilJGastro [Internet]. 2020 Jun. 1 [cited 2026 Jun. 30];9(1). Available from: https://philjgastro.com/index.php/pjg/article/view/3