Gaya APA
Askandar, B. (2020).
HPV vaccine development after more than ten years approval (Maj Obs Gin, Vol. 28 No. 1 April 2020) .
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Gaya MLA
Askandar, Brahmana.
"HPV vaccine development after more than ten years approval (Maj Obs Gin, Vol. 28 No. 1 April 2020)".
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2020.
Text.