1. Henderson, W. R., Gomez, R. L.: Natural history of cerebral angiomas. Brit. med. J. 4, 571–574 (1967).
2. Morello, G., Borghi, G. P.: Central angiomas. Acta neurochir. (Wien) 135–155 (1973).
3. Riechert, T., Mundinger, F.: Combined stereotaxic operation for treatment of deepseated angiomas and aneurysms. J. Neurosurgery 21, 358–363 (1964).
4. Bushe, K.-A., Peterson, E., Schäfer, E. R.: Surgical interventions for arterio-venous angiomas in functionally important regions and in case of spreading within the area of the ventricular system of the basal ganglia. In: Fusek, I., Kunc, Z. (eds.): Present Limits of Neurosurgery. Proceedings of the fourth European Congress of Neurosurgery. Avicenum. Prague: Czechoslovak Medical Press 1972.
5. Bushe, K.-A.: Behandlung von Gefäßprozessen des Zentralnervensystems unter besonderer Berücksichtigung mikrochirurgischer Methoden. Berichte der Physikalisch-Medizinischen Gesellschaft zu Würzburg 81, 133–144 (1973).