id	domain	url
gra-1868	data.unicef.org	https://data.unicef.org/topic/maternal-health/maternal-mortality
gra-1868	niti.gov.in	https://niti.gov.in/content/maternalmortality-ratio-mmr-100000-live-births
gra-1868	www.mjdrdypu.org	http://www.mjdrdypu.org/article.asp?issn=0975-2870;year=2016;vol
gra-1868	www.census2011.co.in	https://www.census2011.co.in
gra-1868	citeseerx.ist.psu.edu	http://citeseerx.ist.psu.edu/viewdoc
gra-1868	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pubmed/8296332