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TESTING SUNSCREENS USING SUNLIGHT AND PHOTOGRAPHY
GUINTER KAHN, GEORGE WILCOX, BILLIE W. WHEELER, WILLIAM ATCHISONVolume:
81
Year:
1969
Language:
english
Pages:
6
DOI:
10.1111/j.1365-2133.1969.tb15932.x
File:
PDF, 3.02 MB
english, 1969