2169
Comparison of unilateral pallidotomy and subthalamotomy findings in advanced idiopathic Parkinson ' s disease .
 Disease: idiopathic Parkinson ' s disease
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: idiopathic Parkinson ' s disease