1986
Patients ' , who had hepatotoxicity on sulfasalazine and met a definition of a serious ADR , were identified .
 Disease: hepatotoxicity; Chemical: sulfasalazine
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: hepatotoxicity; Chemical: sulfasalazine