1.
Oliva Marín JE, Martínez García JA. Three-month-old infant with SARS-CoV-2 pneumonia. Alerta (San Salvador) [Internet]. 2021 May 21 [cited 2024 Jul. 1];4(2):6-11. Available from: https://camjol.info/index.php/alerta/article/view/10047