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Simultaneous Immunization of New-Born Infants against Diphtheria, Tetanus, and Pertussis Production of Antibodies and Duration of Antibody Levels in an Eastern Metropolitan Area Paul A. di Sant'Agnese CopyRight*Presented at a Joint Session of the Epidemiology, Health Officers, Laboratory, and Maternal and Child Health Sections of the American Public Health Association at the Seventy-seventh Annual Meeting in New York, N. Y., October 25, 1949. https://doi.org/10.2105/AJPH.40.6.674 Published Online: August 29, 2011
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Paul A. di Sant'Agnese (1950) studied this question.
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