1831
For PCI , argatroban has not been investigated in hepatically impaired patients ; dose adjustment is unnecessary for adult age , sex , race / ethnicity or obesity , and lesser doses may be adequate with concurrent glycoprotein IIb / IIIa inhibition .
 Chemical: argatroban; Disease: obesity
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: argatroban; Disease: obesity