Pokharel JN, Upreti MR, Shakya DR, Regmi SR, Shakya U, Maskey A. Effect of Ketamine in Pulmonary Hypertensive Children. Nepalese Heart J. [Internet]. 2017 Nov. 24 [cited 2024 Dec. 5];6(1):23-6. Available from: https://nepjol.info/index.php/NHJ/article/view/18450