1062
RESULTS : The median cumulative doses of cyclophosphamide among cases ( n = 11 ) and controls ( n = 25 ) were 113 g and 25 g , respectively .
 cyclophosphamide
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 cyclophosphamide