title: Longitudinal melanonychia as the first sign of Addison's disease.
authors.forename: Carolina
authors.initials: C
authors.lastname: Prat
authors.forename: Miguel
authors.initials: M
authors.lastname: Viñas
authors.forename: Joaquim
authors.initials: J
authors.lastname: Marcoval
authors.forename: Anna
authors.initials: A
authors.lastname: Jucglà
mesh_terms: D000224:Addison Disease / Q000150:complications* / Q000175:diagnosis*; D000368:Aged; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D009260:Nail Diseases / Q000175:diagnosis* / Q000209:etiology*; D010859:Pigmentation Disorders / Q000175:diagnosis* / Q000209:etiology*