Oral health of United States adults : the National Survey of Oral Health in U. S. Employed Adults and Seniors: 1985-1986 ; national findings
Epidemiology and Oral Disease Prevention Program, National Institute of Dental Research
Bok Engelsk 1987
| Utgitt | [Bethesda, Md] : U. S. Department of Health and Human Services , 1987
|
|---|---|
| Omfang | iii, 168 s.
|
| Emner |
