About the appearance of a new disease in Switzerland (keratosis follicularis contagiosa).
ESSER
M
M
D007644:Darier Disease; D006201:Hair Diseases; D006801:Humans; D007642:Keratosis
KERATOSIS/follicular contagious
Ueber das Aufreten einer neuen Hautkrankheit in der Schweiz (Keratosis follicularis contagiosa).