ANGOM, C. L.; SINGH, K. M.; ROY, L. S.; KOBING, S.; SUDARSHAN, A.; THANGARAJ, G. Comparative study of transdermal buprenorphine and fentanyl patch for post-operative analgesia in abdominal surgery under general anaesthesia: a randomised single blinded study. International Journal of Research in Medical Sciences, [S. l.], v. 12, n. 7, p. 2455–2460, 2024. DOI: 10.18203/2320-6012.ijrms20241897. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/13668. Acesso em: 14 oct. 2025.