FLINT, E G <br/><br/>
When should orthodontic treatment be started?  [electronic resource] 

 -  Dental survey  May 1947 
 - 830-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0011-8788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dental Care<br/>Humans<br/>Odontogenesis<br/>Tooth--growth & development