SHAH, S. Covid-19 Pandemic and Vaccine. Journal of Universal College of Medical Sciences, [S. l.], v. 9, n. 01, p. 1–3, 2021. DOI: 10.3126/jucms.v9i01.37841. Disponível em: https://www.nepjol.info/index.php/JUCMS/article/view/37841. Acesso em: 29 jan. 2022.