Williams obstetrics / 
 Obstetrics 
[edited by] F. Gary Cunningham ... [et al.] 
 - 23rd ed. 
 - New York :  McGraw-Hill, Medical,  2010 
 - xv, 1385 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9780071497015  RM328.44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics
<br/><br/><label>National Library of Medicine Call No.: </label>WQ100  / .W7283 2010 9HUKM