Veenashree Managavi; Tripti Vatsalya; Rituraj Saini; Vandana Pandey. Comparison of the Effect of I.V Nalbuphine and Fentanyl As Premedicant in General Anaesthesia for Laparoscopic Surgeries. Int. J. Heal. Clin. Res. 2022, 5, 143-146.