A clinical, behavioural and laboratory study of the relation between smoking and oral cleanliness
| Autor: | Macgregor, I. D. M. |
|---|---|
| Rok vydání: | 1982 |
| Předmět: | |
| Druh dokumentu: | Electronic Thesis or Dissertation |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
|