Grijalva, C. G., Zhu, Y., Simonsen, L., & Griffin, M. R. (2010). Establishing the baseline burden of influenza in preparation for the evaluation of a countywide school-based influenza immunization campaign. Vaccine.
Chicago Style citaatGrijalva, Carlos G., Yuwei Zhu, Lone Simonsen, en Marie R. Griffin. "Establishing the Baseline Burden of Influenza in Preparation for the Evaluation of a Countywide School-based Influenza Immunization Campaign." Vaccine 2010.
MLA citatieGrijalva, Carlos G., Yuwei Zhu, Lone Simonsen, en Marie R. Griffin. "Establishing the Baseline Burden of Influenza in Preparation for the Evaluation of a Countywide School-based Influenza Immunization Campaign." Vaccine 2010.
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