RODRÍGUEZ-RAMÓN, Ricardo; MÁRQUEZ-GONZÁLEZ, Horacio; JIMÉNEZ-BÁEZ, María Valeria; IPARREA-RAMOS, Ilse Cristina. Analgesic efficacy of two concentrations of bupivacaine in women in labor: Randomized, controlled, triple blind clinical trial. Colombian Journal of Anesthesiology, [S. l.], v. 43, n. 3, p. 179–185, 2015. Disponível em: https://www.revcolanest.com.co/index.php/rca/article/view/125. Acesso em: 25 apr. 2024.