Predisposing Factors Associated with Longer Hospital Stay in Children Less Than 5 Years of Age with Severe Lower Respiratory Tract Infection. Medical Forum Monthly, [S. l.], v. 27, n. 9, 2023. Disponível em: https://medicalforummonthly.com/index.php/mfm/article/view/4647.. Acesso em: 25 sep. 2025.