1. Becker H., Grau H., Hacker H., Ploder, K. W.: The base of the skull: A comparison of computed and conventional tomography. J. Comp. Ass. Tomog. 2, 113 (1978)
2. Bradac, G. B., Simon, R. S., Grumme, T., Schramm, J.: Limitations of computed tomography for diagnostic neuroradiology. Neuroradiology 13, 243?247 (1977)
3. Bradac, G. B., Simon, R. S., Grumme, T.: Routine neuroradiological diagnosis with the EMI 5005 body scanner. Neuroradiology 14, 133?137 (1977)
4. Bradac, G. B., Grumme, T., Schramm, J., Simon, R. S.: Computed tomography in the study of processes affecting the base of the skull. Neuroradiology 15, 49 (1978)
5. Caill�, J. M., Dop, A., Constant, P., Renaud-Salis, J. L.: C.A.T. studies of tumors of the skull base and face. In: ?Computerized axial tomography in clinical practice? Edited by G. H. du Boulay and I. F. Moseley. Berlin: Springer 1977