Purcell, P D <br/><br/>
Effectiveness of posterior crossbite correction during the mixed dentition.  [electronic resource] 

 -  The Journal of pedodontics  1985 
 - 302-11 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0145-5508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentition, Mixed<br/>Humans<br/>Malocclusion--therapy