Münch, J <br/><br/>
[Contribution to the problem of oral hygiene].  [electronic resource] 

 -  Zahnarztliche Praxis  Aug 1969 
 - 181-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0044-1651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral Health<br/>Oral Manifestations<br/>Periodontal Diseases--etiology