Obstetrica  práctica clínica 
K.R. Niswander. 
 - Barcelona  Reverté  c1987. 
 - xiii, 390 p.  ill.  25 cm. 
<br/><br/> Translation of: Obstetrics. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>8429155546 (hard)  30.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics