5663
We sought to establish the relationship between BCR - ABL transcript numbers measured by competitive two - step reverse transcription polymerase chain reaction ( RT - PCR ) and cytogenetic status in CML patients treated with IFN - alpha .
 CML
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 CML