169
Fever caused by the use of furosemide was proved ; the fever resolved after discontinuation of this medication and recurred after its reintroduction .
 Fever, furosemide
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:
 Fever, furosemide