APA (7th ed.) Citation
(2025). 50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute.
Chicago Style (17th ed.) Citation
50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute, 2025.
MLA (9th ed.) Citation
50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute, 2025.
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