1. Adegoke AA, van den Broek N. Skilled birth attendance-lessons learnt. BJOG. 2009;116 Suppl 1:33–40.
2. Graham W, Bell JS, Bullough CHW. Can skilled attendance at delivery reduce maternal mortality in developing countries ? Stud HSO P. 2001;17:97–129.
3. WHO, UNICEF, UNFPA, Bank. W. Trends in maternal mortality: 1990 to 2010. Geneva: WHO; 2012.
4. Kenya Central Bureau of Statistics. Kenya Demographic and Health Survey 2008–2009. Kenya: Nairobi; 2010.
5. Kenya Central Bureau of Statistics. Kenya Demographic and Health Survey 2003. 2004.