Nossek, H <br/><br/>
[Development of parodontology].  [electronic resource] 

 -  Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt  1974 
 - 645-8 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0303-6464 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germany, East<br/>History, 20th Century<br/>Periodontics--history