HAI, M A A case of tylosis. [electronic resource] - British medical journal Apr 1950 - 941 p. digital Publication Type: Journal Article ISSN: 0007-1447 Standard No.: 10.1136/bmj.1.4659.941 doi Subjects--Topical Terms: HumansKeratoderma, Palmoplantar, DiffuseKeratosisKeratosis, Actinic