Jaymalin, M. (2021). DOH warns vs mixing vaccine brands. Philippine Star.
Chicagoスタイル(17版)引用形式Jaymalin, Mayen. "DOH Warns Vs Mixing Vaccine Brands." Philippine Star 2021.
MLA(9版)引用形式Jaymalin, Mayen. "DOH Warns Vs Mixing Vaccine Brands." Philippine Star, 2021.
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