Dreger, Alice Domurat <br/><br/>
Hermaphrodites and the medical invention of sex / 
Alice Domurat Dreger. 
 - Cambridge (Mass.) :  Harvard university press,  1998 
 - XIII, 268 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>0674001893 (pbk) 0674089278 (cloth)