1. Abrams, R.: Multiple ECT: What have we learned? In: Psychobiology of convulsive therapy, M. Fink, S. Kety, J. McGaugh and T. A. Williams, eds., pp. 79?84. Washington D.C.: Winston 1974
2. Drug Ther. Bull.: When should ECT be used? Drug. Ther. Bull. 15, 2?4 (1977)
3. Evans, J. P. M., Grahame-Smith, D. G., Green, A. R., Tordoff, A. F. C.: Electroconvulsive shock increases the behavioural responses of rats to brain 5-hydroxytryptamine accumulation and central nervous system stimulant drugs. Br. J. Pharmacol. 56, 193?199 (1976)
4. Fink, M.: Induced seizures and human behaviour. In: Psychobiology of convulsive therapy, M. Fink, S. Kety, J. McGaugh and T. A. Williams, eds., pp. 1?17. Washington, D.C.: Winston 1974
5. Freeman, C. P. L., Basson, J. V., Crighton, A.: Double-blind controlled trial of electroconvulsive therapy (ECT) and simulated ECT in depressive illness. Lancet 1978 I, 738?740