title: Nuchal nevus flammeus and alopecia areata.
authors: G
authors: G
authors: Orecchia
authors: L
authors: L
authors: Perfetti
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000506:Alopecia Areata / Q000150:complications*; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006258:Head and Neck Neoplasms / Q000453:epidemiology / Q000209:etiology*; D006391:Hemangioma / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged