Murali , R., N. Logaprabhu, and J. Vijayaraghavan. “Estimation of SARS-COVID Antibody Level in Mother and Newborn Baby Among Mothers Affected by Covid During the Antenatal Period”. Asian Journal of Medical Sciences, vol. 14, no. 6, June 2023, pp. 3-7, doi:10.3126/ajms.v14i6.50829.