JOHNSON, A. D.; MENEZES, G. Standard operating procedure for prevention and initial management of COVID-19 in pregnancy at a secondary level hospital in rural South India: a quality improvement project. International Journal Of Community Medicine And Public Health, [S. l.], v. 9, n. 9, p. 3563–3568, 2022. DOI: 10.18203/2394-6040.ijcmph20222225. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/10081. Acesso em: 25 oct. 2025.