Plaque : what it is and how to get rid of it : Rx for sound teeth.

Bibliographic Details
Corporate Author:	National Institutes of Health (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, [1991]
Series:	NIH publication ; no. 91-3245.
Subjects:	Dental care > United States. Teeth > Care and hygiene > United States. Dental plaque > United States > Prevention.

Evans: US Documents (Annex 5th floor)