Roberts, Graham J. <br/><br/>
Oral and dental trauma in children and adolescents / 
Graham J. Roberts 
 - [Place of publication not identifed] :  [publisher not identified],  c1996 
<br/><br/> Oral and dental trauma in children and adolescents, Oral 
<br/><br/><label>ISBN: </label>9780192620552 
<br/><br/><label>LC Class. No.: </label>RK 322 .R64 1996