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ORAL IMMUNIZATION AGAINST THE PNEUMOCOCCUS : USE OF BILE SALT DISSOLVED ORGANISMS, ETC., TIME OF APPEARANCE OF IMMUNITY AND DOSAGE
1. Feeding heat killed pneumococci grown in milk produces a fair degree of immunity. 2. Feeding acid killed degraded aruvilent organisms produces little protection. 3. Feeding the desiccated, mechanically disrupted organisms creates a high degree of protection. 4. Feeding the Berkefeld filtrate of s...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1930
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2131841/ https://www.ncbi.nlm.nih.gov/pubmed/19869712 |