title: Congenital polyonychias. Reduction versus duplication digit malformations.
authors.forename: I
authors.initials: I
authors.lastname: Kikuchi
mesh_terms: D002828:Choristoma / Q000151:congenital; D005260:Female; D005385:Fingers / Q000002:abnormalities; D006801:Humans; D008297:Male; D009264:Nails, Malformed; D012878:Skin Neoplasms / Q000151:congenital; D013576:Syndactyly / Q000145:classification