YADAV, R.; MAJHI, P. A comparative study of efficacy of epidural versus interpleural bupivacaine for post operative analgesia after open cholecystectomy. Journal of College of Medical Sciences-Nepal, [S. l.], v. 9, n. 4, p. 15–23, 2014. DOI: 10.3126/jcmsn.v9i4.10232. Disponível em: https://nepjol.info/index.php/JCMSN/article/view/10232. Acesso em: 24 nov. 2024.