Crespo-Regalado, V. M.; Ulloa-Castro, A. F.; Sanmartín-Vergara, C. J. Risk Factors for Bronchiolitis in Children under One Year of Age, Luis Fernando Martínez Hospital, Cañar Between January and July 2018. Salud y Bienestar 2019, 3 (3), 9-14. https://doi.org/10.26871/killcana_salud.v3i3.523.