3125
Chronic carbamazepine treatment in the rat : efficacy , toxicity , and effect on plasma and tissue folate concentrations .
 carbamazepine, toxicity, folate
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 carbamazepine, toxicity, folate