Lo, F D <br/><br/>
Changes in nasolabial angle related to maxillary incisor retraction.  [electronic resource] 

 -  American journal of orthodontics  Nov 1982 
 - 384-91 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0002-9416 
<br/><br/><label>Standard No.: </label>10.1016/0002-9416(82)90187-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Cephalometry<br/>Child<br/>Face--anatomy & histology<br/>Female<br/>Humans<br/>Incisor--anatomy & histology<br/>Lip--anatomy & histology<br/>Male<br/>Malocclusion--therapy<br/>Malocclusion, Angle Class II--therapy<br/>Mandible--anatomy & histology<br/>Maxillofacial Development<br/>Tooth Movement Techniques