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Metoclopramide - induced parkinsonism is not rare , and appropriate dose reduction in patients with renal failure will help reduce the incidence of this morbidity .
 parkinsonism, Metoclopramide
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:
 parkinsonism, Metoclopramide