[Reaction of human skin to ultraviolet rays.  II.  Studies on protective skin agents].
D006801:Humans; D012867:Skin; D013472:Sunlight / Q000009:adverse effects*; D014466:Ultraviolet Rays
SUNLIGHT/injurious effects; ULTRAVIOLET RAYS
Uber die UV-Reaktion an der menschlichen Haut.  II.  Untersuchungen an Lichtschutzmitteln.