4184
Despite minimal short - term side effects and apparent efficacy , chronic treatment of MG with MM may be associated with increased risk of lymphoproliferative disorders .
 lymphoproliferative disorders, MM
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:
 lymphoproliferative disorders, MM