[Problem of optimum vitamin A application, especially in dermatology].
D003880:Dermatology; D006801:Humans; D012871:Skin Diseases; D014801:Vitamin A / Q000627:therapeutic use*
D014801:Vitamin A
SKIN/diseases; VITAMIN A/therapeutic use
Zur Frage der optimalen Vitamin-A-Applikation, speziell in der Dermatologie.