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FURTHER STUDIES WITH TOXIC SERUM EXTRACTS OF HEMOLYTIC STREPTOCOCCI
1. The same Streptococcus hemolyticus organisms may be subjected to extraction six times in 2 days with untreated inactivated serum with no loss in potency of the later extracts when the organisms are kept frozen solid during the night between the extractions. 2. The serum extract toxins of hemolyti...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1935
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2133240/ https://www.ncbi.nlm.nih.gov/pubmed/19870372 |