title: Tendency for patients with peptic ulcer to receive excess medical ionizing radiation.
mesh_terms: D005260:Female; D006801:Humans; D007348:Insurance, Health; D007564:Japan; D008297:Male; D010437:Peptic Ulcer / Q000000981:diagnostic imaging*; D011829:Radiation Dosage; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging