RT Journal Article SR Electronic T1 Alternative strategies to reduce maternal mortality in India: a cost effective analysis JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 25 OP 25 DO 10.1136/jfprhc.2010.0011 VO 37 IS 1 A1 Nabanita Ghosh YR 2011 UL http://jfprhc.bmj.com/content/37/1/25.abstract AB