Bachtregl, A <br/><br/>
[Positive psychological changes after orthodontic treatment. Case report of overall change].  [electronic resource] 

 -  Oesterreichische Dentisten Zeitschrift  Mar 1972 
 - 51-63 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-9006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentist-Patient Relations<br/>Mouth Breathing<br/>Orthodontics, Corrective