[Vitamin D metabolism in the body].
D006801:Humans; D012867:Skin / Q000378:metabolism / Q000528:radiation effects; D013472:Sunlight; D014466:Ultraviolet Rays; D014807:Vitamin D / Q000096:biosynthesis / Q000378:metabolism*
D014807:Vitamin D
Przemiany witaminy D w ustroju.