Sognnaes, R F <br/><br/>
Periodontal significance of intraoral frictional ablation.  [electronic resource] 

 -  The Journal of the Western Society of Periodontology/Periodontal abstracts  1977 
 - 112-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0148-4893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Denture Bases<br/>Humans<br/>Periodontium--injuries<br/>Tooth Abrasion<br/>Tooth Erosion<br/>Tooth, Artificial