1. Rm Anderson, Rm May, Directly transmitted infectious diseases Control by vaccination, Science ((in press)).
2. The incidence of infectious diseases under the influence of seasonal factors;Dietz;Lecture Notes Biomath,1976
3. Prospects for the control of infectious disease;Smith;Proc Roy Soc Med,1970
4. Strategy for rubella vaccination;Knox;Int J Epidemiol,1980
5. Current status of rubella in the United States 1969-1975;Hayden;J Infect Dis,1977