ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Groups of ten chick embryos, aged 4, 7, 10, and 13 days, were infected with each of four different viruses. Inoculations of 0-05 ml. containing 104-105 infectious doses of vaccinia, Chikungunya (Arbor virus group A), or influenza (WS and PR 8 strains) viruses were made into the yolk sac. Controls ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/191097a0
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