GUPTA, Rahul; GUPTA, Anchal; GUPTA, Anshita. Comparative Study of COVID- 19 Pneumonia in First and Second Waves. JK Science: Journal of Medical Education & Research, [S. l.], v. 25, n. 1, p. 30–34, 2023. Disponível em: https://journal.jkscience.org/index.php/JK-Science/article/view/171. Acesso em: 21 nov. 2024.