title: Images in clinical medicine. Melanonychia striata.
authors.affiliation: Hospital de Clinicas da Universidade, Federal do Parana - Internal Medicine, Curitiba, Brazil. marcos.sjr@gmail.com
authors.forename: Marcos
authors.initials: M
authors.lastname: de Almeida Santos
authors.forename: Tiago Osternack
authors.initials: TO
authors.lastname: Malucelli
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis; D009260:Nail Diseases / Q000473:pathology*; D010859:Pigmentation Disorders / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis; D055815:Young Adult