Bhandari S, Basnet M, Shrestha GS, Marhatta MN. Oral Clonidine in reduction of postoperative nausea and vomiting after laparoscopic cholecystectomy: A double blinded placebo controlled trial. J. Soc. Anesth. Nep. [Internet]. 2015 Oct. 3 [cited 2024 May 6];1(2):76-9. Available from: https://nepjol.info/index.php/JSAN/article/view/13574