![](/img/cover-not-exists.png)
Periodontal and Oral Hygiene Status of Teen-Agers in Optimum and Fluoride-Deficient Cities
Englander, Harold R., White, Carl L.Volume:
68
Language:
english
Journal:
The Journal of the American Dental Association
DOI:
10.14219/jada.archive.1964.0041
Date:
February, 1964
File:
PDF, 2.28 MB
english, 1964