Predictors of Antecedent Factors in Psychogenic Nonepileptic Attacks: Multivariate AnalysisNeurol 71:1000-1005, Duncan,R. &Oto,M., 2008
Management of Epilepsy in Adolescents and AdultsLancet 356:323-329, Brodie,M.J. & French,J.A., 2000