SWAN, H P The inheritance of tylosis palmaris et plantaris in two families in Northern Ireland. [electronic resource] - The Ulster medical journal May 1956 - 27-30 p. digital Publication Type: Journal Article ISSN: 0041-6193 Subjects--Topical Terms: HeredityHumansKeratin-10Keratoderma, Palmoplantar--geneticsKeratoderma, Palmoplantar, DiffuseNorthern Ireland