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STUDIES ON VARIANTS OF POLIOMYELITIS VIRUS : I. EXPERIMENTAL SEGREGATION AND PROPERTIES OF AVIRULENT VARIANTS OF THREE IMMUNOLOGIC TYPES
Attempts were made to "convert" highly virulent strains of the 3 immunologic types of poliomyelitis virus (Mahoney, Y-SK, and Leon) into avirulent variants. Tests involving intracerebral, intramuscular, or oral administration of virus to cynomolgus monkeys indicated that mere propagation i...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1954
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2136347/ https://www.ncbi.nlm.nih.gov/pubmed/13163327 |