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AZT has induced a macrocytic anemia in AIDS patients on long term AZT therapy .
 Chemical: AZT; Disease: macrocytic anemia; Disease: AIDS; Chemical: AZT
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: AZT; Disease: macrocytic anemia; Disease: AIDS; Chemical: AZT