Skin-pigment regulation of vitamin-D biosynthesis in man : variation in solar ultraviolet at different latitudes may have caused racial differentiation in man
Loomis, W. Farnsworth
Skin-pigment regulation of vitamin-D biosynthesis in man : variation in solar ultraviolet at different latitudes may have caused racial differentiation in man
Homme
Race
Peau
Pigment
Biosynthèse
Vitamine D
Skin-pigment regulation of vitamin-D biosynthesis in man : variation in solar ultraviolet at different latitudes may have caused racial differentiation in man
Homme
Race
Peau
Pigment
Biosynthèse
Vitamine D