1. AUSMAN, J.I., LATCHAW, R.E., LEE, M.C. et al.: Results of multiple angiographic studies on cerebal revascularization patients. In: Microsurgery for stroke. SCHMIEDEK, P. (ed.), pp. 222–229. New York, Heidelberg, Berlin: Springer 1977.
2. CHATER, N.L., PEERLESS, S.J., WEINSTEIN, P.R.: Review of experience with 50 consecutive cases of superficial temporal artery to middle cerebral artery anastomosis for treatment of cerebrovascular occlusive disease. In: Microvascular anastomoses for cerebral ischemia. FEIN, J.M., REICHMAN, O.H. (eds.), pp. 290–304. New York, Heidelberg, Berlin: Springer 1978.
3. Donaghy, R.M.P.: Evaluation of extra-intracranial blood flow diversion. In: Microneurosurgical anastomoses for cerebral ischemia. Austin, G.M. (ed.), pp. 256–274. Springfield, 1ll.: Ch.C. Thomas 1976.
4. GRATZL, O., SCHMIEDEK, P., STEINHOFF, H.: Five years follow-up of 65 patients treated with extra-intracranial arterial bypass for cerebral ischemia. In: Advances in Neurosurgery, Vol. 3. PENZHOLZ, H., BROCK, M., HAMER, J., et al. (eds.), pp. 115–119. Berlin, Heidelberg, New York: Springer 1975.
5. GRATZL, O., SCHMIEDEK, P., SPETZLER, R. et al.: Clinical experience with extra-intracranial arterial anastomosis in 65 cases. J. Neurosurg. 44, 313 (1976)