13265
The authors intend to carry out a case - control study on patients treated with tamoxifen for breast carcinoma to reveal the possible presence of endometrial carcinoma .
 endometrial carcinoma, 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 carcinoma, tamoxifen