Economic Inequalities in Maternal Health Care: Prenatal Care and Skilled Birth Attendance in India, 1992-2006 Pathak, Praveen Kumar ; Singh, Abhishek ; Subramanian, S. V. Abstract Publication: PLoS ONE Pub Date: October 2010 DOI: 10.1371/journal.pone.0013593 Bibcode: 2010PLoSO...513593P