title: Hidrotic ectodermal dysplasia of hair, teeth, and nails: case reports and review.
abstract: We report two families with the Witkop "tooth and nail syndrome". This term is a misnomer, as the hair was mildly involved in the original case reports and in the families reported here.
authors.affiliation: Institute of Child Health, London, UK.
authors.forename: L S
authors.initials: LS
authors.lastname: Chitty
authors.forename: N
authors.initials: N
authors.lastname: Dennis
authors.forename: M
authors.initials: M
authors.lastname: Baraitser
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D004476:Ectodermal Dysplasia / Q000175:diagnosis; D005260:Female; D006197:Hair / Q000002:abnormalities; D006801:Humans; D008297:Male; D009264:Nails, Malformed; D010375:Pedigree; D014071:Tooth Abnormalities