SANGINENI, K. S. D.; DEOLALKAR, A.; PARAKH, S. C.; RAJULOO, D. D. Double blind randomized comparative study of transdermal fentanyl patch for post operative pain relief in major abdominal surgery as a component of multimodal analgesic therapy. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 5, n. 1, p. 13–20, 2016. DOI: 10.18203/2319-2003.ijbcp20160077. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/114. Acesso em: 16 apr. 2026.