COVID-19 infection in an extreme low birthweight, preterm baby: A case report. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 48, n. 3, p. 167 – 169, 2021. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/637.. Acesso em: 22 dec. 2024.