Williams obstetrics /  
[edited by] F. Gary Cunningham ... [et al.] . 
 - 22nd ed. 
 - New York:    McGraw-Hill,    2005. 
 - xi, 1441 p. :    ill. ;    28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0071413154 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Obstetrics.
<br/><br/><label>National Library of Medicine Call No.: </label>WQ 100   /  W67o 2005.