ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In the course of experiments with a ribonucleic acid preparation extracted from polio virus, we have investigated the possibility of adapting polio virus type I to the chick by inoculating infectious ribonucleic acid into embryonated eggs. Our aim was supported by the idea that numerous specific ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/184652a0
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