1. Getachew F. An assessment of the hygienic and food handling practices in selected hospitals in Addis Ababa- Ethiopia (Unpublished data); 2010.
2. WHO. The Role of Food Safety in Health and Development. World Health Organization Technical Report Series No 705. Geneva; 1984.
3. FAO/WHO Regional Conference on Food Safety for Africa. National Food Safety System in Ethiopia, a Situation Analysis. Zimbabwe, Harare; October 3–6, 2005.
4. WHO. Global Strategy for Food Safety. Geneva; 2002.