Dileep Kumar, Kamal Kumar, and Mohammad Hamid. 2021. “Comparison of Perioperative Analgesia Between Intravenous Paracetamol and Fentanyl for Rigid Hysteroscopy. A Randomised Control Trial”. Journal of the Pakistan Medical Association 71 (8):1980-83. https://doi.org/10.47391/JPMA.02-250.