KROGMAN, W M <br/><br/>
The problem of timing in facial growth, with special reference to period of the changing dentition.  [electronic resource] 

 -  American journal of orthodontics  Apr 1951 
 - 253-76 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9416 
<br/><br/><label>Standard No.: </label>10.1016/0002-9416(51)90086-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentition<br/>Face<br/>Humans<br/>Tooth