Williams obstetrics 
F. Gary Cunningham ... [et al.]. 
 - New York  McGraw 
<br/><br/> includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071798938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child birth; Delivery; Labor women diseases. 
<br/><br/><label>Dewey Class. No.: </label>618.2  / W52W