1. Barnett HJM, Peerless SJ (1981) Collaborative EC/IC bypass study: The rationale and a progress report In: Moossy J, Reinmuth OM (eds) Cerebrovascular diseases. Raven, New York, pp 271–288.
2. Buell U, Moser EA, Kirsch CM, Schmiedek P (1983) 133-Xenon D-Spect (Dynamische Single Photon Emission CT). RÖFÖ 4:351–358.
3. Chater N, Popp J (1976) Microsurgical vascular bypass for occlusive cerebral vascular disease: Review of 100 cases. Surg Neurol 6:115–118.
4. Gratzl O, Schmiedek P (1983) STA-MCA bypass: Results 10 years postoperatively. Neurol Res 5:11–18.
5. Gratzl O, Schmiedek P, Spetzler RF, Steinhoff H, Marguth F (1976) Clinical experience with extraintracranial arterial anastomosis in 65 cases. J Neurosurg 44:313–324.