Comparison Of The Efficacy Of Liquid And Freeze-Dried Strains Of B.C.G. Vaccine In Preventing Tuberculosis
Autor: | Springett, V. H., Sutherland, Ian |
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Zdroj: | The British Medical Journal, 1970 Oct . 4(5728), 148-150. |
Databáze: | JSTOR Journals |
Externí odkaz: |