Correspondence
Autor: | Swan, John H., Beare, C. E., Russell, William, O'Connor, Donald M., Hirsh, B., Bailey, J. Shackleton, Almond, J. M. C. |
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Zdroj: | The British Medical Journal, 1956 Apr . 1(4972), 206-209. |
Databáze: | JSTOR Journals |
Externí odkaz: |