Shepard, E E <br/><br/>
Leo Bernard Lundergan (1909-1976).  [electronic resource] 

 -  American journal of orthodontics  Jun 1976 
 - 696-7 p.  digital 
<br/><br/> Publication Type: Biography; Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0002-9416 
<br/><br/><label>Standard No.: </label>10.1016/0002-9416(76)90155-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, 20th Century<br/>Orthodontics--history<br/>United States