Periodontology 2000. 
 Periodontology two thousand 

 - Copenhagen ;  Cambridge, MA :  Munksgaard,  c1993- 
 - v. :  ill. ; 
 - Monthly 
 - Vol. 1- 
<br/><br/><label>ISSN: </label>0906-6713 
 = Periodontology 2000 
 = Periodontol 2000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodontics--Periodicals.