4356
CONCLUSIONS : In late - stage Parkinson ' s disease , pallidotomy significantly reduces levodopa - induced dyskinesias and off - period disability .
 Disease: Parkinson ' s disease; Chemical: levodopa; Disease: dyskinesias
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: Parkinson ' s disease; Chemical: levodopa; Disease: dyskinesias