Guzzetta, F., Tortorella, G., Cardia, E., & Ferrière, G. (1986). Familial Dysautonomia in a Non-jewish Girl, With Histological Evidence of Progression in the Sural Nerve. Developmental Medicine and Child Neurology, 28(1), 62-68. https://doi.org/10.1111/j.1469-8749.1986.tb03832.x (Original work published 1986)