RIVERA ULLAURI, M. V. V11 N2 EDITORIAL. REVISTA MÉDICA HJCA, [S. l.], v. 11, n. 2, p. 105–106, 2019. Disponível em: https://revistamedicahjca.iess.gob.ec/ojs/index.php/HJCA/article/view/115. Acesso em: 7 dic. 2025.