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Buku Teks
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Williams & Wilkins, 2008
Buku Teks
Grossberg, George T., author
Jones and Bartletts, 2011
Buku Teks
Lumempouw, Sylvia Francina, author
Medical Journal of Indonesia, 2007
Artikel Jurnal
Brawley, Elizabeth C., author
John Wiley & Sons, 1997
Buku Teks