- Hereditary spastic paraplegia: advances in genetic research. Hereditary Spastic Paraplegia Working group. Fink, J.K., Heiman-Patterson, T., Bird, T., Cambi, F., Dubé, M.P., Figlewicz, D.A., Fink, J.K., Haines, J.L., Heiman-Patterson, T., Hentati, A., Pericak-Vance, M.A., Raskind, W., Rouleau, G.A., Siddique, T. Neurology (1996)