[1] T.A.Lambo,“Further Neuropsychiatric Observations in Nigeria,”British Medical Journal（1960）：1696-1704.
[2] N.S.Kline,“Use of Rauwolfia Serpentine Benth.In Neuropsychiatric Conditions,”Annals of the New Academy of Science 59（1954）：107-132；R.Prince,“The Use of Rauwolfia for the Treatment of Psychoses by Nigerian Native Doctors,”载American Journal of Psychiatry 117（1960）：147-149.
[3] P.P.Onyango，“The Views of African Mental Patients towards Mental Illness and Its Treatment,”Master's thesis，University of Nairobi，1976，引自Julian Leff，Psychiatry around the Globe：A Transcultural View.