title: Longitudinal melanonychia revisited.
authors.forename: R
authors.initials: R
authors.lastname: Baran
mesh_terms: D001706:Biopsy; D006801:Humans; D009260:Nail Diseases / Q000208:ethnology / Q000209:etiology / Q000473:pathology; D009262:Nails / Q000473:pathology; D010859:Pigmentation Disorders / Q000208:ethnology / Q000209:etiology / Q000473:pathology