Herd immunity: basic concept and relevance to public health immunization practices. 1971.
Department of Epidemiology and International Health, School of Public Health and Community Medicine, University of Washington, Seattle 98105.
J P
JP
Fox
L
L
Elveback
W
W
Scott
L
L
Gatewood
E
E
Ackerman
D049673:History, 20th Century; D006801:Humans; D007109:Immunity; D007114:Immunization / Q000266:history*