Leach, Neil
MIT Press, 1999
Buku Teks
Jakarta : FKUI, 2000,
Majalah, Jurnal, Buletin
Snell, Richard S.
Little, Brown , 1983
Buku Teks
Vasudevan, D.M. (Damodaran M.)
Jaypee Brothers Medical Publishers, 2013
Buku Teks
Service, Mike
Cambridge University Press, 2008
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