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The Influence of the Sun's Rays on the Skin.
Liu, Yundan, Ren, Long, Qi, Xiang, Yang, Liwen, Li, Jun, Wang, Yao, Zhong, JianxinVolume:
199
Language:
english
Journal:
The Lancet
DOI:
10.1016/S0140-6736(01)33093-3
Date:
June, 1922
File:
PDF, 402 KB
english, 1922