Ginsberg, Gregory G., author
Elsevier, 2005
Buku Teks
Springer, 2012
eBooks
Williams & Wilkins , 1990
Buku Teks
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy Vol 2 (3) December 2001 : 22-24, 2001
Artikel Jurnal
Artikel Jurnal