title: Peculiar zone of the distal nail unit: the nail isthmus.
authors.forename: Christophe
authors.initials: C
authors.lastname: Perrin
mesh_terms: D000328:Adult; D005260:Female; D006229:Hand Dermatoses / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D014009:Onychomycosis / Q000175:diagnosis / Q000473:pathology*