| Disease | peptic ulcer disease |
| Symptom | C0267373|intestinal bleeding |
| Sentences | 3 |
| PubMedID- 26467538 | Upper gastrointestinal bleeding due to peptic ulcer disease is not associated with air pollution: a case-crossover study. |
| PubMedID- 22052063 | Recurrent peptic ulcer disease, especially with gastrointestinal bleeding in the absence of h pylori, gives a strong suspicion of gastrinoma. |
| PubMedID- 24834225 | Background: the number and the proportion of patients with non- h.pylori, non-nsaids peptic ulcer disease leading to upper gastrointestinal bleeding is believed to be increasing after eradication therapy for h.pylori. |
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