7068
Although vasculitis has been reported in the course of hairy cell leukaemia , it has only rarely been reported as the consequence of cladribine treatment .
 vasculitis, cladribine
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:
 vasculitis, cladribine