12934
Rituximab - based therapy for gemcitabine - induced hemolytic uremic syndrome in a patient with metastatic pancreatic adenocarcinoma : a case report .
 adverse effect: hemolytic uremic syndrome, gemcitabine
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  hemolytic uremic syndrome, gemcitabine 
Answer:
 adverse effect: hemolytic uremic syndrome, gemcitabine