Cunningham, Gary F., [et. al.] <br/><br/>
Williams obstetrics / 
 Obstetrics. 
F. Gary Cunningham ... [et al.]. 
 - Twenty -first edition. 
 - New York :  McGraw-Hill Medical,  c2001. 
 - x, 1668 pages. :  colored illustrations ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0 07 112195 1 HB : Donation Dr. Guillermo Manalo, III 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics.
<br/><br/><label>LC Class. No.: </label>RG 524 W54 2001 COM  / D-0099-COM