Parsons, Langdon <br/><br/>
An atlas of pelvic operations / 
Langdon Parsons and Howard Ulfelder 
 - Philadelphia :  W. B. Saunders Company,  1968 
<br/><br/><label>ISBN: </label>0721670962 
<br/><br/><label>National Library of Medicine Call No.: </label>WP17