Altenburger, E <br/><br/>
The initial effects of the treatment of Class II, division 1 malocclusions with the van Beek activator compared with the effects of the Herren activator and an activator-headgear combination.  [electronic resource] 

 -  European journal of orthodontics  Aug 1998 
 - 389-97 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0141-5387 
<br/><br/><label>Standard No.: </label>10.1093/ejo/20.4.389  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Activator Appliances<br/>Adolescent<br/>Cephalometry<br/>Child<br/>Extraoral Traction Appliances<br/>Female<br/>Humans<br/>Incisor--physiopathology<br/>Male<br/>Malocclusion, Angle Class II--therapy<br/>Mandible--physiopathology<br/>Matched-Pair Analysis<br/>Molar--physiopathology<br/>Orthodontic Appliance Design<br/>Sex Factors<br/>Statistics, Nonparametric<br/>Tooth Eruption