12524
Cohort studies suggest that women with oophorectomy are at greater risk for CHD than intact women , pointing to a greater risk from testosterone deficiency than from estradiol levels .
 Chemical: testosterone; Chemical: estradiol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: testosterone; Chemical: estradiol