Relative efficiency of pigment and horny layer thickness in protecting the skin of Europeans and Africans against solar ultraviolet radiation*
1955 ◽
Vol 127
(2)
◽
pp. 236-246
◽
2003 ◽
Vol 78
(6)
◽
pp. 603
◽
2009 ◽
Vol 33
(3)
◽
pp. 435-441
◽
1998 ◽
Vol 24
(2)
◽
pp. 427-441
◽
2004 ◽
Vol 17
(s1)
◽
pp. 57-62
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Keyword(s):
1982 ◽
pp. 247-261
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Keyword(s):