1.
Ramesh Agarwalla, Sayandev Das Gupta, Gouranga Charan Nayak, Snigdhendu Chand, Arup Das Gupta. Assessment of risk factors for difficult surgery in laparoscopic cholecystectomy: An observational study. APJHS [Internet]. 2019Jun.30 [cited 2025Sep.11];6(2):35-43. Available from: https://apjhs.com/index.php/apjhs/article/view/453