The Nonmotor Problems of Parkinson's DiseaseThe Neurologist 6:18-27, Friedman,J.H.&Fernandez,H.H., 2000
New Uses and Old for CarbamazepinePatient Care 24:48-81, Browne,T.R.,et al, 1990
NeurosyphilisJAMA 219:726, Hooshmand,H.,et al, 1972