Dr. Arunabh Mukharjee. “‘SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK WITH BUPIVACAINE AND LEVOBUPIVACAINE: A COMPARATIVE STUDY’”. International Journal of Medical Science And Diagnosis Research, vol. 2, no. 6, Dec. 2018, https://www.ijmsdr.com/index.php/ijmsdr/article/view/145.