Andi Zainal
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy, 2003
Artikel Jurnal
Lies Luthariana
2005
Artikel Jurnal
Artikel Jurnal
Ronald W. Busuttil, editor
Elsevier Saunders, 2015
Buku Teks
The Korean Society of Gastroenterology,
Majalah, Jurnal, Buletin