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We examined the case of a lithium - treated patient who had recurrent hypercalcemia to better understand the disease process .
 Chemical: lithium; Disease: hypercalcemia
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: hypercalcemia