Dr. Vinod Govindrao Kinge, Dr. Dhiraj Anil Chaudhari, Dr. Ravindra Dattatray Patil, Dr. Varsha Keshavrao Warke and Dr. Lalit Vasant Patil 2025. Comparative Study of Epidural vs. Intravenous Patient-Controlled Analgesia in Abdominal Surgery. International Journal of Pharmacy Research & Technology (IJPRT). 15, 1 (May 2025), 863–868.