Douglas, R. Gordon <br/><br/>
Operative obstetrics / 
R.G. Douglas, E.J. Quilligan, F.P. Zuspan. 
 - 4th ed. 
 - New York :  Appleton-Century-Crofts,  1982. 
 - x, 967 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0-8385-1752-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics--Surgery<br/>Obstetrics