Arshad Bashir, Humayoon Rasool, Yaqoob Hassan. “A Prospective Study on Endoscopic Stone Extraction Followed by Laparoscopic Cholecystectomy under Same Anaesthesia”. Annals of the Romanian Society for Cell Biology, Dec. 2020, pp. 1676-85, https://annalsofrscb.ro/index.php/journal/article/view/10611.