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We measured the plasma level of brain natriuretic peptide ( BNP ) to determine whether BNP might serve as a simple diagnostic indicator of anthracycline - induced cardiotoxicity in patients with acute leukemia treated with a daunorubicin ( DNR ) - containing regimen .
 anthracycline, cardiotoxicity, acute leukemia, daunorubicin, DNR
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 anthracycline, cardiotoxicity, acute leukemia, daunorubicin, DNR