Seasonal changes in skin color
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Gabriel Ward Lasker
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Article
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1954
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John Wiley and Sons
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English
β 286 KB
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I n a receiit paper (Lasker, 'Zit), I have used a photoelectric reflection meter to analyze skin color differences in closely rc- lated populations. The present study is an application of the smie method to the investigation of seasonal changes. Ry nieasuring the same gronp of persons periodically,