Chalmers  J.  A. <br/><br/>
The Ventous :  the Obstetric Vacuum Extractor 

 - 1st ed. 
 - London  Lloyd Luke (Medical Books)  1971 
 - 116 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VENEREAL DISEASES
<br/><br/><label>National Library of Medicine Call No.: </label>WQ415  / C438V 1971