PERNÍN, Alfredo. Pre-anesthetic medication. Cirugía del Uruguay, [S. l.], v. 16, n. 9-10, p. 361–368, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/823. Acesso em: 24 may. 2026.