Increasing Biopsy Number and Sampling from Gastric Body Improve the Sensitivity of Rapid Urease Test in Patients with Peptic Ulcer Bleeding

Studies Regarding The Mechanism of False Negative Urea Breath Tests With Proton Pump Inhibitors

David Y. Graham, Antone R. Opekun, Fadi Hammoud et al. · The American Journal of Gastroenterology · 2003 · 166 citations

Medicine, Clinical Sciences, Pharmacology +15

Long-term Outcome of Helicobacter pylori–Negative Idiopathic Bleeding Ulcers: A Prospective Cohort Study

Lawrence C.T. Hung, Jessica Ching, Joseph J.�Y. Sung et al. · Gastroenterology · 2005 · 111 citations · Full text

Medicine, Clinical Sciences, Internal Medicine +12

Rapid Urease Tests Lack Sensitivity in Helicobacter Pylori Diagnosis When Peptic Ulcer Disease Presents With Bleeding

J M Lee, Niall Breslin · The American Journal of Gastroenterology · 2000 · 103 citations

Medicine, Pathology, Diagnostic Microbiology +15

Comparison of invasive and noninvasive tests for detecting Helicobacter pylori infection in bleeding peptic ulcers

Tien‐Chien Tu, Chia-Long Lee, Chi‐Hwa Wu et al. · Gastrointestinal Endoscopy · 1999 · 98 citations

Medicine, Microbiology, Early Detection +12

Rapid urease tests lack sensitivity in Helicobacter pylori diagnosis when peptic ulcer disease presents with bleeding

J Lee · The American Journal of Gastroenterology · 2000 · 96 citations

Medicine, Pathology, Diagnostic Microbiology +15