6436
We present a case of severe unilateral posterior scleritis associated with zoledronic acid administration that was recognized and treated in a timely manner .
 severe unilateral posterior scleritis, zoledronic acid
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:
 severe unilateral posterior scleritis, zoledronic acid