title: [Twenty-nail dystrophy and lichen planus].
authors.forename: R
authors.initials: R
authors.lastname: Ruiz-Villaverde
authors.forename: D
authors.initials: D
authors.lastname: Sánchez-Cano
authors.forename: F J
authors.initials: FJ
authors.lastname: Pacheco Sánchez Lafuente
mesh_terms: D002648:Child; D006801:Humans; D008010:Lichen Planus / Q000150:complications*; D008297:Male; D009260:Nail Diseases / Q000209:etiology*