1. Stanton ME, Higgs ES, Koblinsky M. Investigating financial incentives for maternal health: an introduction. J Health Popul Nutr. 2013;31(4 Suppl 2):S1.
2. WHO. Partnership for Maternal, Newborn & Child Health, Burden of Disease, Progress on MDG4 and 5A in Countdown to 2015 Countries, and Number of Commitments [Internet]. Geneva; 2012 [cited 2018 Jan 6]. Available from:
http://www.who.int/pmnch/topics/part_publications/2012_pmnch_report_ann3.pdf
.
3. WHO. Zambia - Country Profile [Internet]. Geneva; 2015 [cited 2018 Jan 6]. Available from:
http://www.who.int/countries/zmb/en/
.
4. Central Statistics Office (CSO). Population and demographic projections 2011–2035 [internet]. Zambia data portal; 05 July 2013 [cited 2018 Jan 6]. Available from:
http://zambia.opendataforafrica.org/ZMPHC2015/population-and-demographic-projections
-2011-2035.
5. WHO. WHO recommendations on antenatal care for a positive pregnancy experience [internet]. Geneva; 2016 [cited 2017 Dec 13]. Available from:
http://apps.who.int/iris/bitstream/10665/250796/1/9789241549912-eng.pdf?ua=1
.