The Primary Physician in Office Management of Smoking Problems
| Autor: | Fredrickson, Donald T. |
|---|---|
| Zdroj: | In Chest April 1971 59(4):414-417 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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| Autor: | Fredrickson, Donald T. |
|---|---|
| Zdroj: | In Chest April 1971 59(4):414-417 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|