Dr. Santhosh Kumar Bennur , Dr. Manasa G , Dr. Soumya M V, Dr. Darshan M S. “COMPARISON OF EFFICACY AND SAFETY OF ISOBARIC LEVOBUPIVACAINE WITH DIFERENT ADJUVANTS LIKE CLONIDINE VS DEXMEDETOMIDINE IN SEGMENTAL THORACIC SPINAL ANAESTHESIA FOR OPEN CHOLECYSTECTOMY CASES- A RANDOMIZED CASE CONTROL STUDY”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, July 2026, pp. 939-48, https://ijprt.org/index.php/pub/article/view/2424.