DAS, Arghya et al. Persistence of SARS-CoV-2 in COVID-19 patients during the second wave of the pandemic in India. The Journal of Infection in Developing Countries, [S. l.], v. 16, n. 06, p. 959–965, 2022. DOI: 10.3855/jidc.15937. Disponível em: https://www.jidc.org/index.php/journal/article/view/35797289. Acesso em: 3 may. 2024.