3521
Since tamoxifen therapy can induce endometrial disorders , surveillance schemes of women taking tamoxifen have been recommended .
 endometrial disorders, tamoxifen; endometrial disorders, tamoxifen
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:
 endometrial disorders, tamoxifen; endometrial disorders, tamoxifen