Snow-Shovelling And Coronary Deaths
| Autor: | Whittington, Richard M. |
|---|---|
| Zdroj: | The British Medical Journal, 1977 Feb . 1(6060), 577-577. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Whittington, Richard M. |
|---|---|
| Zdroj: | The British Medical Journal, 1977 Feb . 1(6060), 577-577. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|