Ray, S., P. Bhandari, and J. B. Prasad. “Utilization Pattern and Associated Factors of Maternal Health Care Services in Haryana, India: A Study Based on District Level Household Survey Data”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 3, Feb. 2018, pp. 1154-63, doi:10.18203/2320-1770.ijrcog20180910.