RANA, Resham Bahadur; RAHMAN, Zerzina; AZIZ, Lutful; AKHTARUZZAMAN, AKM; IQBAL, Kazi Mesbahuddin. A Study on Epidural Tramadol Compared with Epidural Fentanyl Combined with Low Dose Bupivacaine for the Control of Metastatic Cancer Pain. Bangabandhu Sheikh Mujib Medical University Journal, [S. l.], v. 2, n. 2, p. 66–72, 2010. DOI: 10.3329/bsmmuj.v2i2.4760. Disponível em: https://www.banglajol.info/index.php/BSMMUJ/article/view/4760. Acesso em: 21 oct. 2025.