title: [Vitamin B-12 levels in blood serum in acne-like skin diseases].
mesh_terms: D000152:Acne Vulgaris / Q000097:blood*; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003876:Dermatitis, Atopic / Q000097:blood*; D012628:Dermatitis, Seborrheic / Q000097:blood*; D005260:Female; D005499:Folliculitis / Q000139:chemically induced; D006801:Humans; D008297:Male; D008875:Middle Aged; D014805:Vitamin B 12 / Q000009:adverse effects / Q000097:blood* / Q000627:therapeutic use
chemical_list: D014805:Vitamin B 12
vernacular_title: Der Vitamin B12-Gehalt im Blutserum bei acneiformen Hautkrankheiten.