title: Half-and-half nail in a patient with Crohn's disease.
authors.forename: M
authors.initials: M
authors.lastname: Pellegrino
authors.forename: P
authors.initials: P
authors.lastname: Taddeucci
authors.forename: S
authors.initials: S
authors.lastname: Mei
authors.forename: C
authors.initials: C
authors.lastname: Peccianti
authors.forename: M
authors.initials: M
authors.lastname: Fimiani
mesh_terms: D003424:Crohn Disease / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009260:Nail Diseases / Q000150:complications* / Q000473:pathology*; D009262:Nails / Q000473:pathology*