2522
Reversible cholestasis with bile duct injury following azathioprine therapy .
 Disease: cholestasis; Disease: bile duct injury; Chemical: azathioprine
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: cholestasis; Disease: bile duct injury; Chemical: azathioprine