KUMAR, S.; NATH, V. .; KUMAR, R. Modified Radical Mastectomy: Deep Versus Superficial Erector Spinae Block. Student’s Journal of Health Research Africa, Africa, v. 6, n. 3, 2025. Disponível em: http://sjhresearchafrica.org/index.php/public-html/article/view/1643. Acesso em: 19 apr. 2025.