7337
There have been more than 20 observations of the appearance or aggravation of this granulomatosis with interferon alfa and more recently with the combination of interferon alfa plus ribavirin .
 granulomatosis, interferon alfa; granulomatosis, interferon alfa; granulomatosis, ribavirin
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:
 granulomatosis, interferon alfa; granulomatosis, interferon alfa; granulomatosis, ribavirin