title: Chronic nail pigmentation in a 50-year-old woman.
authors.affiliation: Mercy Defiance Clinic Skin Care, Defiance, Ohio.
authors.forename: Gary N
authors.initials: GN
authors.lastname: Fox
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis* / Q000601:surgery; D009260:Nail Diseases / Q000175:diagnosis* / Q000601:surgery; D009262:Nails / Q000473:pathology*; D010858:Pigmentation