3788
The authors present a case of failure of ancrod treatment in a patient with heparin - induced thrombosis .
 Chemical: heparin; Disease: thrombosis
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: heparin; Disease: thrombosis