128
Thus , two control groups were generated : group C1 , which included age - and sex - comparable lithium - treated bipolar normocalcemic patients , and group C2 , which included bipolar normocalcemic patients treated with anticonvulsant mood stabilizers .
 Chemical: lithium; Disease: bipolar; Disease: bipolar
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:
 Chemical: lithium; Disease: bipolar; Disease: bipolar