Roy M. Pitkin <br/><br/>
The Yearbook of Obstetrics and Gynecology 1981 

 - Chicago  Yearbook Medical Publishers  1981 
 - 442p.:  ill.; 
<br/><br/>Including Index 
<br/><br/><label>ISBN: </label>0815166907 
<br/><br/><label>National Library of Medicine Call No.: </label>W 1 Y 39 1981