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When coadministered with AZT from the onset of drug administration , BAU reduced AZT - induced marrow toxicity .
 Chemical: AZT; Chemical: BAU; Chemical: AZT; Disease: marrow toxicity
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; Chemical: BAU; Chemical: AZT; Disease: marrow toxicity