ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In vitro doses of the order of 10,000 r. or more are required to produce even relatively small chemical changes, whereas it is well known that 50 r.-lOO r. are often sufficient to bring about marked biological effects. To account for this it has been suggested1 that one may be dealing with the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/169460b0
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