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THE ULTRACENTRIFUGE AS AN AID IN THE DETECTION OF POLIOMYELITIS VIRUS
1. By means of differential ultracentrifugation, a purified and concentrated macromolecular fraction has been regularly obtained from infected human, monkey, and chimpanzee stools. This fraction was isolated from sixteen stools in which virus was thought to be present, and inoculated intracerebrally...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1943
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135339/ https://www.ncbi.nlm.nih.gov/pubmed/19871276 |