336
CONCLUSION : This is , to our knowledge , the first report of severe myelopathy following accidental intrathecal administration of doxorubicin .
 severe myelopathy, doxorubicin
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:
 severe myelopathy, doxorubicin