6849
Warfarin - associated thoracic aortic dissection in an elderly woman .
 thoracic aortic dissection, Warfarin
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 thoracic aortic dissection, Warfarin