MASOUD BAHADDIN, MOWAFAK. “REVIEW OF OUTCOME OF CLOSED VERSUS OPEN LATERAL INTERNAL PARTIAL SPHINCTEROTOMY IN THE TREATMENT OF CHRONIC ANAL FISSURE”. Duhok Medical Journal 14, no. 1 (August 15, 2020): 12-18. Accessed September 26, 2020. https://dmj.uod.ac/index.php/dmj/article/view/114.