title: Indomethacin and perforated duodenal ulcer.
mesh_terms: D004381:Duodenal Ulcer / Q000139:chemically induced* / Q000150:complications; D005260:Female; D006801:Humans; D007213:Indomethacin / Q000009:adverse effects*; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications*
chemical_list: D007213:Indomethacin