White, Ellen G.
Bandung Indonesia Publishing House 1992,
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The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy Vol. 4 (1) April 2003 : 11-13, 2003
Artikel Jurnal
Siregar, Rohanta
Universitas Indonesia, 2004
UI - Tesis Membership
Agnes Gabe
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2022
UI - Skripsi Membership
Rozana Nurfitri Yulia
Fakultas Kedokteran Universitas Indonesia, 2013
UI - Tesis Membership