Williams obstetrics / 
 Obstetrics. 
editors, F. Gary Cunningham, [and six others]. 
 - 25th edition. 
 - xvi, 1328 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781259644320  RM469.30 1259644324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics.