1. Central Bureau of Statistics. 2005. UNFPA Reproductive Health Survey in DPRK, May UNFPA.
2. MMWR;Centres for Disease Control;Mortal Wkly Rep,1997
3. GAVI. 2007. Guidelines For GAVI Alliance HSS Applications available at www.gavialliance. org [accessed on October 2007].
4. Financial sustainability planning for immunization services in Cambodia;Soeung;Health Policy and Planning,2006
5. International Crisis Group. 2005. International Crisis Group Asia Report No 96 North Korea 25 April 2005 www.crisisgroup.org [accessed on the web May 8 2008] pg 25.