O'Brien, P. M. Shaughn <br/><br/>
Disorders of the menstrual cycle 

 - 1st 
 - London:  RCOG Press,  2000 
<br/><br/><label>ISBN: </label>1900364409 9781900364409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Menstrual disorders<br/>Gynaecology