O'Higgins, E A <br/><br/>
How much space is created from expansion or premolar extraction?  [electronic resource] 

 -  Journal of orthodontics  Mar 2000 
 - 11-3 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1465-3125 
<br/><br/><label>Standard No.: </label>10.1093/ortho/27.1.11  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bicuspid--surgery<br/>Cephalometry<br/>Dental Arch--anatomy & histology<br/>Humans<br/>Models, Dental<br/>Orthodontics, Corrective--methods<br/>Palatal Expansion Technique<br/>Reference Values<br/>Signal Processing, Computer-Assisted<br/>Tooth Extraction