A seemingly simple decision.
D000368:Aged; D001241:Aspirin / Q000627:therapeutic use; D001314:Auscultation; D002340:Carotid Artery Diseases / Q000175:diagnosis / Q000628:therapy*; D003662:Decision Theory; D004176:Dipyridamole / Q000627:therapeutic use; D004691:Endarterectomy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans
D004176:Dipyridamole; D001241:Aspirin