Edler, R J <br/><br/>
The effects of Begg treatment on the lower labial segment in Class II cases.  [electronic resource] 

 -  British journal of orthodontics  Jul 1977 
 - 123-30 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>0301-228X 
<br/><br/><label>Standard No.: </label>10.1179/bjo.4.3.123  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Trials as Topic<br/>Epidemiologic Methods<br/>Humans<br/>Incisor--anatomy & histology<br/>Longitudinal Studies<br/>Malocclusion<br/>Mandible<br/>Orthodontics, Corrective