Prematurity is a risk factor for developing severe viral bronchiolitis in children under three years of age. Roberto Gilbert Hospital from January 2017 to December 2019. Actas Médicas (Ecuador), [S. l.], v. 32, n. 2, p. 115–121, 2022. DOI: 10.61284/11. Disponível em: https://actasmedicas.ec/index.php/am/article/view/11.. Acesso em: 21 apr. 2026.