3581
An apparent link is described between the use of MMF with prednisone to treat pemphigus vulgaris and the development of red blood cell anemia .
 red blood cell anemia, MMF; red blood cell anemia, prednisone
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:
 red blood cell anemia, MMF; red blood cell anemia, prednisone