DUARTE ORTIZ, Gustavo; NAVARRO-VARGAS, José Ricardo; ESLAVA-SCHMALBACH, Javier. Inequity in healthcare—The outlook for obstetric analgesia. Colombian Journal of Anesthesiology, [S. l.], v. 41, n. 3, p. 215–217, 2013. Disponível em: https://www.revcolanest.com.co/index.php/rca/article/view/694. Acesso em: 5 may. 2024.