[On the effect of the age and factors of the environment upon lichen pilaris and xeroderma].
D000375:Aging; D004777:Environment; D006801:Humans; D007057:Ichthyosis; D008010:Lichen Planus; D012535:Scalp
O vliianii vozrasta i faktorov vneshneĭ sredy na volosianoĭ lishaĭ i kserodermiiu.