“A Prospective Comparative Study to Assess-Post Operative Analgesic Effect of Intraperitoneal Instillation of Bupivacaine with Dexmedetomidine to Bupivacaine with Tramadol in Patients Undergoing Laparoscopic Cholecystectomy”, Indian Journal of Forensic Medicine & Toxicology, vol. 14, no. 4, pp. 6546–6551, Oct. 2020, doi: 10.37506/ijfmt.v14i4.12636.