SUMITRO, A. R.; SALINDING, A.; SUSILA, D. .; SUTIKNO, B. . Analysis of the effectiveness of sphenopalatine ganglion block on fentanyl needs in endoscopic endonasal surgery as measured by qNOX score. Bali Medical Journal, [S. l.], v. 11, n. 3, p. 1582–1586, 2022. DOI: 10.15562/bmj.v11i3.3869. Disponível em: https://balimedicaljournal.org/index.php/bmj/article/view/3869. Acesso em: 9 jun. 2023.