Effectiveness of Ultrasound-Guided Regional Blocks in Reducing Postoperative Pain. The Insight, Dhaka, BD, v. 9, n. 02, p. 302–306, 2026. DOI: 10.5281/zenodo.20551319. Disponível em: https://bdjournals.org/insight/article/view/1248. Acesso em: 9 jun. 2026.