Sinha, Maruti, B.G. Venkatesh, Rekha Rani, Ramanjeet Kaur, Rekha Daral, and Asha Aggarwal. 2014. “Maternal Death Audit- Institutional Based Maternal Death Review in Four Major Hospitals of Municipal Corporation of Delhi”. Asian Journal of Medical Sciences 6 (4):67-73. https://doi.org/10.3126/ajms.v6i4.11237.