HOOVER, D R <br/><br/>
Effect of automatic and hand toothbrushing on gingivitis.  [electronic resource] 

 -  Journal of the American Dental Association (1939)  Sep 1962 
 - 361-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8177 
<br/><br/><label>Standard No.: </label>10.14219/jada.archive.1962.0262  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gingivitis--therapy<br/>Humans<br/>Oral Hygiene<br/>Toothbrushing