Shortle, Barbara. <br/><br/>
Clinical aspects of cervical incompetence / 
Barbara Shortle, Raph ael Jewelewicz. 
 - Chicago :  Year Book Medical Publishers,  c1989. 
 - 196 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0815178220 
<br/><br/><label>LCCN: </label>90-124453 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Uterine cervix incompetence.
<br/><br/><label>Dewey Class. No.: </label>618.3/97 
<br/><br/><label>National Library of Medicine Call No.: </label>WP470