title: Small abdominal aortic aneurysms.
mesh_terms: D000368:Aged; D017544:Aortic Aneurysm, Abdominal / Q000601:surgery* / Q000628:therapy; D001019:Aortic Rupture / Q000209:etiology; D017558:Elective Surgical Procedures / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male; D017202:Myocardial Ischemia; D018570:Risk Assessment; D012307:Risk Factors; D012422:Rupture, Spontaneous