Pindborg, J J <br/><br/>
Conference on epidemiology of oral cancer and precancerous lesions. Report f proceedings.  [electronic resource] 

 -  International dental journal  Sep 1968 
 - 626-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0020-6539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congresses as Topic<br/>Humans<br/>Mouth Neoplasms--epidemiology<br/>Precancerous Conditions--epidemiology