9537
Short and long - term exposure of CNS cell lines to BPA - f a radiosensitizer for Boron Neutron Capture Therapy : safety dose evaluation by a battery of cytotoxicity tests .
 Boron
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Boron