CHRISTEN, A. G. <br/><br/>
TOBACCO AND YOUR ORAL HEALTH 

 -  QUINTESSENCE  1997 
 - 32p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PUBLIC HEALTH DENTISTRY 
<br/><br/><label>Dewey Class. No.: </label>617.522 CHR-TOB