title: Hyperkeratosis and Scaling in Identical Twins.
authors: Servicio de Dermatología, Hospital Universitario de Gran Canaria Dr. Negrín, Gran Canaria, España. Electronic address: karol_mg@hotmail.com.
authors: C
authors: C
authors: Medina-Gil
authors: A J
authors: AJ
authors: Gómez-Duaso
authors: G
authors: G
authors: Carretero-Hernández