3942
The investigation was discontinued after 18 patients because of the frequency and intensity of side - effects , particularly pain and myoclonia , which caused the technique to be abandoned in two cases .
 Disease: pain; Disease: myoclonia
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: pain; Disease: myoclonia