1. Requejo J, Bryce J, Victora C, the Countdown to 2015 Report Writing Team (2012) Building a future for women and children: the 2012 Report. Washington (D.C.): World Health Organization and UNICEF. Available: http://www.countdown2015mnch.org/documents/2012Report/2012-complete-no-profiles.pdf. Accessed 8 December 2012.
2. Commission on Information and Accountability for Women's and Children's Health (2011) Keeping promises, measuring results. Geneva: World Health Organization.
3. Countdown to 2015, HMN, UNICEF, WHO (2011) Monitoring maternal, newborn and child health: understanding key progress indicators. Geneva: World Health Organization.
4. Measuring coverage in MNCH: Determining and interpreting inequalities in coverage of maternal, newborn, and child health interventions;AJD Barros;PLoS Med,2013
5. MEASURE DHS Demographic and Health Surveys. Available: http://www.measuredhs.com/. Accessed 8 December 2012.