9116
We report a case of long lasting respiratory depression after intravenous administration of morphine to a 7 year old girl with haemolytic uraemic syndrome .
 respiratory depression, morphine
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:
 respiratory depression, morphine