6031
This latest ( third ) report suggests that the safety profile should be reexamined and at least raises the question of potential renal toxicity of interferons in MS .
 renal toxicity, interferons
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:
 renal toxicity, interferons