Periodontal disease.
| Autor: | McCall, John Oppie |
|---|---|
| Zdroj: | Geriatrics; Apr1957, Vol. 12 Issue 4, p252-256, 5p, 4 Black and White Photographs |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | McCall, John Oppie |
|---|---|
| Zdroj: | Geriatrics; Apr1957, Vol. 12 Issue 4, p252-256, 5p, 4 Black and White Photographs |
| Databáze: | Complementary Index |
| Externí odkaz: |
|