De Shazer, D O <br/><br/>
Questions and answers on fluoride.  [electronic resource] 

 -  The Chronicle  Oct 1971 
 - 52 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0030-2201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dental Plaque--metabolism<br/>Hydrogen-Ion Concentration