ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Mice of pure breed (C 57 black), four to six months old, were exposed to X-rays in groups of ten, in a cardboard box 10 cm. x 10 cm. Physical constants : 250 kV., 18 mA., copper filter 0 -25 mm., focal distance 50 cm., field 150 cm.2, mean output 90 r./minute. A first control group of mice ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1681126a0
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