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POLYMORPHIC LIGHT ERUPTIONS: RELATION TO ULTRAVIOLET LIGHT INTENSITY AND HOURS OF SUNSHINE.
H. BRODTHAGEN, J. V. CHRISTIANSENVolume:
68
Year:
1956
Language:
english
Pages:
3
DOI:
10.1111/j.1365-2133.1956.tb12813.x
File:
PDF, 511 KB
english, 1956