Gehrke, M E <br/><br/>
[Essential considerations in orthodontic technic].  [electronic resource] 

 -  Die Quintessenz der Zahntechnik  Oct 1980 
 - 73-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0340-4641 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equipment Design<br/>Humans<br/>Orthodontic Appliances<br/>Orthodontics, Corrective--instrumentation