Agarwal , S., M. Kashif, S. ., M. Jaiswal, and R. Boddupalli. “Study to Know the Perinatal Transmission of SARS CoV-2 and Outcome of Newborns Born to Covid-19 Positive Mother in a L3 Centre in Barabanki District of Uttar Pradesh”. International Archives of BioMedical and Clinical Research, Vol. 7, no. 4, Dec. 2021, pp. PD1-PD6,