Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
278 (1979), S. 484-484
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IT has long been known that sunlight has both beneficial and deleterious effects on man. Many of these effects are caused by the ultraviolet region of the solar spectrum, which has somewhat rabitrarily been divided into three sections-UV-C (wavelength 200-290 nm), UV-B (290-320 nm) and UV-A ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/278484a0
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