Samal, Debasish, Rashmiranjan Sahoo, Sujata Priyadarsini Mishra, Krishnendu B. Maiti, Kalpita Patra, and Mahesh Chandra Sahu. 2017. “Cystic Vein: A Guide for Safer Laparoscopic Cholecystectomy”. International Surgery Journal 4 (10):3238-41. https://doi.org/10.18203/2349-2902.isj20174198.