[Vitamin A level in lichen ruber planus and leukoplakia of the oral cavity].
D000328:Adult; D005260:Female; D006801:Humans; D007972:Leukoplakia, Oral / Q000097:blood*; D008010:Lichen Planus / Q000097:blood*; D008297:Male; D008875:Middle Aged; D014801:Vitamin A / Q000097:blood*
D014801:Vitamin A
Hladina vitamínu A u lichen ruber planus a leukoplakií v dutinĕ ústní.