Zevallos, Antonia N., and Eugenio R. Borroto. “The Sacred Serpent: A Journey to the Roots of Medicine”. Revista Gregoriana de Ciencias de la Salud 1, no. 1 (June 30, 2024): 98–108. Accessed May 25, 2026. https://revistasalud.sangregorio.edu.ec/index.php/salud/article/view/3106.