title: Nonoperative treatment for perforated peptic ulcer.
mesh_terms: D000368:Aged; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000628:therapy*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal