1. Maternal satisfaction about childhood immunization in primary health care center, Egypt;Abdo;PeerJ PrePrints,2013
2. Factors limiting immunization coverage in urban Dili, Timor-Leste;Amin;Glob. Health: Sci. Pract.,2013
3. N.K. Bilal, C.H. Herbst, F. Zhao, A. Soucat, C. Lemiere, Health extension workers in Ethiopia: improved access and coverage for the rural poor, yes Africa can: success stiroes from a dynamic continent (2011) 433–443.
4. Mothers’ experiences and satisfactions with health extension program in Jimma zone, Ethiopia: a cross sectional study;Birhanu;BMC Health Serv. Res.,2013
5. Health Survey 2011 Central Statistical Agency Addis Ababa;Demographic,2012