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The American Journal of Gastroenterology|December 1, 1994
Diagnosis of intestinal tuberculosis by polymerase chain reaction on endoscopic biopsy specimensB S Anand, F E Schneider, F A El-Zaatari, et al.
Journal of Clinical Pathology|March 1, 2005
CagA in Barrett's oesophagus in Colombia, a country with a high prevalence of gastric cancerM Kudo, O Gutierrez, H M T El-Zimaity, et al.
Gastrointestinal Endoscopy|September 29, 2001
Duodenal erosions after eradication of Helicobacter pylori infectionA Shiotani, S Nishioka, M Iguchi, et al.
The American Journal of Gastroenterology|March 31, 2001
Geographic differences in the distribution of intestinal metaplasia in duodenal ulcer patientsEl-Zimaity HMT, O Gutierrez, J G Kim, et al.
Digestive Diseases and Sciences|May 20, 1998
REP-PCR fragments as biomarkers for differentiating gastroduodenal disease-specific Helicobacter pylori strainsD H Kwon, F A El-Zaatari, J S Woo, et al.
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