Briggs, Michael H. <br/><br/>
Oral contraceptives / Vol. 4. 
Michael H Briggs; Maxine Briggs. 
 - Westmount : , Edinburgh :   Eden Press, Churchill Livingstone,   c1980. 
 - 230 p. :  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0443022798. 
<br/><br/><label>LC Class. No.: </label>RG137.5  / .B75 1980