Witkop C J, Brearley L J, Gentry W C
Oral Surg Oral Med Oral Pathol. 1975 Jan;39(1):71-86. doi: 10.1016/0030-4220(75)90398-9.
A syndrome consisting of a hypocalcified-hypoplastic enamel, onycholysis with subungual hyperkeratosis, seborrheic dermatitis of the scalp, and hypofunction of the sweat glands with rough dry skin is inherited as an autosomal dominant trait in a kindred of Caucasian ancestry.