Menon, S., and 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, vol. 12, no. 1, Dec. 2022, pp. 124-7, doi:10.18203/2320-1770.ijrcog20223481.