Schienbein, H <br/><br/>
[Modifications of the Andresen and Häupl activators. IV].  [electronic resource] 

 -  Die Quintessenz  Oct 1972 
 - 123-8 contd p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-6580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orthodontic Appliances