9935
This case is remarkable since 1 ) ECM developed after subcutaneous and not after intramuscular injection , 2 ) the injection was given by the patient himself , and 3 ) glatiramer acetate can induce skin necrosis as a side effect .
 skin necrosis, glatiramer acetate
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:
 skin necrosis, glatiramer acetate