91
CONCLUSION : These cases suggest that moxifloxacin may interfere with the healing of corneal ulcers .
 corneal ulcers, moxifloxacin
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:
 corneal ulcers, moxifloxacin