MENON, S.; R., R. A study of the socio demographic and obstetric factors in pregnant women with COVID-19 infection at a tertiary care hospital, Kollam, Kerala, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 12, n. 1, p. 124–127, 2022. DOI: 10.18203/2320-1770.ijrcog20223481. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12374. Acesso em: 12 oct. 2025.