Lelosutan, Syafruddin AR
The role of gastric acidity and lower esophageal sphincter tone on esophagitis among dyspeptic patients
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy, 2001
 Artikel Jurnal
Disphagia due to esophageal carcinoma in a heavy smoker
 Artikel Jurnal
Eosinophilic esophagitis
editor, Chris A. Liacouras, Jonathan E. Markowitz
Springer Science , 2012
 eBooks
Samosir, David R. S.
Esophageal varices bleeding in portal hypertension due to portal vein and splenic vein obstruction
The Indonesia Journal of Gastroenterology Hepatology and Digestive Endoscopy, 2002
 Artikel Jurnal
Gratcia Ayundini
Screening and management of colon polyp as colorectal cancer Prevention
Interna Publishing (Pusat Penerbitan Ilmu Penyakit Dalam), 2016
 Artikel Jurnal