Khan, Abdul Sahib, Sohail Aziz Paracha, Zahid Shah, Mohmmad Tahir, and Khizar Wahab. 2012. “ANATOMICAL VARIATIONS OF CYSTIC DUCT ENCOUNTERED DURING OPEN CHOLECYSTECTOMY”. KHYBER MEDICAL UNIVERSITY JOURNAL 4 (1):19-22. https://www.kmuj.kmu.edu.pk/article/view/8614.