Oral contraceptives and health:an interim report from the oral contraception study of the royal college of general practitioners 

 - London  Pitman  1974 
 - xi,98p.  ill. 
<br/><br/><label>ISBN: </label>0272793426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral contraceptives
<br/><br/><label>LC Class. No.: </label>MED RG137.5  / R65