Holzmann, H., & Wiedermann, U. (2019). Mandatory vaccination: Suited to enhance vaccination coverage in Europe? Euro Surveill.
Chicago Style aipamenaHolzmann, Heidemarie, and Ursula Wiedermann. "Mandatory Vaccination: Suited to Enhance Vaccination Coverage in Europe?" Euro Surveill 2019.
MLA aipamenaHolzmann, Heidemarie, and Ursula Wiedermann. "Mandatory Vaccination: Suited to Enhance Vaccination Coverage in Europe?" Euro Surveill 2019.
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