7563
CONCLUSIONS : Among the many presentations of ifosfamide neurotoxicity , clinicians should consider NCSE as a possible explanation for changes in consciousness in a patient receiving this agent .
 neurotoxicity, ifosfamide
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:
 neurotoxicity, ifosfamide