Mandal, P., and J. Mandal. “Pregnancy Outcome Study Between Pradhan Mantri Surakshit Matriva Abhiyan Service Utilization Group and Pradhan Mantri Surakshit Matriva Abhiyan Service Non-Utilization Group: A Comparative Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 7, June 2021, pp. 2651-5, doi:10.18203/2320-1770.ijrcog20212645.