11927
The incidence of 5-fluorouracil ( 5-FU ) - related cardiotoxicity seems to be dosage and schedule dependent .
 cardiotoxicity, 5-fluorouracil; cardiotoxicity, 5-FU
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:
 cardiotoxicity, 5-fluorouracil; cardiotoxicity, 5-FU