1. Centcrs for Discase Control;of Immunisation, Division;MMW'R,1983
2. TIhe strategy of itnmunization. Communus';Noah, N.D.;Med,1983
3. Scandinavian model for eliminating measles, mumps, and rubella;Rabo, E.; Iaranger, J.,1984
4. World Health Organisation Regional Officc for Europe, Copenhagen. Mcasles surveillance: feasibility of measles elimination itt Europe;World Healtlh Organtsation Weeklsv Epidemiological Record,1983
5. Measles control: are community physicians concerned?;Middleton, J.;Communitv Med; Health officials aim to vaccinate all children and stamp out measles,1984