Correspondence
| Autor: | Hume, K. M., Weber, John C. P., Reid, A. Arnaud, Horsfall, R. E., Mullard, Kenneth S., Sugden, Bernard, Holzer, R. S., Mennie, A. T. |
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| Zdroj: | The British Medical Journal, 1954 Feb . 1(4859), 49-50. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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