He, M Y <br/><br/>
[The clinical use of "2x4" orthodontic technique for mixed dentition's anterior crossbite].  [electronic resource] 

 -  Shanghai kou qiang yi xue = Shanghai journal of stomatology  Sep 2001 
 - 287 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1006-7248