75
She was receiving phenytoin sodium 300 mg / day ; carbamazepine 200 mg four times daily had been discontinued four days before admission because of leukopenia .
 leukopenia, carbamazepine; leukopenia, phenytoin sodium
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:
 leukopenia, carbamazepine; leukopenia, phenytoin sodium