Haffajee, A D <br/><br/>
Periodontal disease activity.  [electronic resource] 

 -  Journal of periodontal research  Sep 1982 
 - 521-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3484 
<br/><br/><label>Standard No.: </label>10.1111/j.1600-0765.1982.tb02045.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epithelial Attachment--pathology<br/>Humans<br/>Periodontal Diseases--pathology