Raihan, Abu, et al. “Perception of COVID-19 Among Pregnant Women Attending Ante-Natal Clinic of a Tertiary Care Hospital, West Bengal”. 2023. The ESRF Research Journal for Undergraduate Medical Students, vol. 1, no. 1 (Jul-Dec), Nov. 2023, pp. 30-33, https://esrfrjums.co.in/index.php/main/article/view/6.