Tariq, M., Hafeez, M., Fatima, F., Khalid, U., Ateeque, S., Zainab, A., & Zainab, M. (2020). THREE-PORT VERSUS FOUR - PORT LAPAROSCOPIC CHOLECYSTECTOMY A TWO YEARS EXPERIENCE AT TWO ARMED FORCES TERTIARY CARE HOSPITALS. Pakistan Armed Forces Medical Journal, 70(2), 402-08. Retrieved from https://mail.pafmj.org/index.php/PAFMJ/article/view/4199