QUINTANA PUERTA, Julián Esteban. Ultrasound for anesthesiologists. Colombian Journal of Anesthesiology, [S. l.], v. 42, n. 1, p. 33–36, 2014. Disponível em: https://www.revcolanest.com.co/index.php/rca/article/view/621. Acesso em: 7 may. 2024.