Simanjuntak, T. S. B. (2021). COLONOSCOPIC EXAMINATION PROFILE AT THE UKI HOSPITAL, EAST JAKARTA FROM JANUARY 2014 - JULY 2015. International Journal of Research -GRANTHAALAYAH, 9(4), 263–280. https://doi.org/10.29121/granthaalayah.v9.i4.2021.3865