7495
When the patient was treated again with fludarabine nine months later , the DAT became positive with anti - IgG and anti - C3d antiglobulins after the second course of treatment .
 DAT became positive with anti - IgG and anti - C3d antiglobulins, fludarabine
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:
 DAT became positive with anti - IgG and anti - C3d antiglobulins, fludarabine