2344
We therefore investigated the long - term safety of danazol by performing a retrospective chart review of 60 female patients with hereditary angioedema treated with danazol for a continuous period of 6 months or longer .
 Chemical: danazol; Disease: hereditary angioedema; Chemical: danazol
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: danazol; Disease: hereditary angioedema; Chemical: danazol