3647
This supports and extends previous evidence for a mechanism by which enflurane and / or isoflurane could produce a hypersensitivity condition similar to that of halothane hepatitis either alone or subsequent to halothane administration .
 Chemical: enflurane; Chemical: isoflurane; Disease: hypersensitivity; Chemical: halothane; Disease: hepatitis; Chemical: halothane
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: enflurane; Chemical: isoflurane; Disease: hypersensitivity; Chemical: halothane; Disease: hepatitis; Chemical: halothane