Key points are not available for this paper at this time.
Journal Article ASSESSING VACCINE EFFICACY IN THE FIELD: FURTHER OBSERVATIONS Get access WALTER A. ORENSTEIN, WALTER A. ORENSTEIN 1Division of Immunization, Center for Prevention Services, Centers for Disease ControlAtlanta, GA Reprint requests to Technical Information Services, Center for Prevention Services, Centers for Disease Control, Atlanta, GA 30333 Search for other works by this author on: Oxford Academic PubMed Google Scholar ROGER H. BERNIER, ROGER H. BERNIER 1Division of Immunization, Center for Prevention Services, Centers for Disease ControlAtlanta, GA Search for other works by this author on: Oxford Academic PubMed Google Scholar ALAN R. HINMAN ALAN R. HINMAN 2Center for Prevention Services, Centers for Disease ControlAtlanta, GA Search for other works by this author on: Oxford Academic PubMed Google Scholar Epidemiologic Reviews, Volume 10, Issue 1, 1988, Pages 212–241, https://doi.org/10.1093/oxfordjournals.epirev.a036023 Published: 01 March 1988
Orenstein et al. (Fri,) studied this question.