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A SEDIMENTABLE COMPONENT OF ALLANTOIC FLUID AND ITS RELATIONSHIP TO INFLUENZA VIRUSES
Macromolecular material was isolated from normal allantoic fluid by a centrifugation procedure comparable to that currently employed for the concentration and purification of influenza viruses. The yield of material was found to vary with the age of the embryo, reaching a maximum average value after...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1944
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135458/ https://www.ncbi.nlm.nih.gov/pubmed/19871405 |