RIVERA ULLAURI, M. V. . Editorial. REVISTA MÉDICA HJCA, [S. l.], v. 7, n. 1, p. 7–8, 2015. Disponível em: https://revistamedicahjca.iess.gob.ec/ojs/index.php/HJCA/article/view/349. Acesso em: 26 dic. 2024.