1. Anger, H. O.: Scintillation camera with multichannel collimators. J. nucl. Med. 5, 515?531 (1964).
2. Anger, H. O., van Dyke, D. C., Gottschalk, A., Yano, Y., Schaer, L. R.: The scintillation camera in diagnosis and research. Nucleonics 23, 10?57 (1965).
3. Baker, R. G., Scrimger, J. W.: Selection of parameters of an optimum gamma camera system. Radiology 86, 142 (1966).
4. Bell, R. L.: Brain scanning with concomitant cerebral blood flow. Abstr. J. Nucl. Med. 9, 303 (1968).
5. Burke, G., Halko, A.: Cerebral blood flow studies with sodium pertechnetate Tc 99 m and the scintillation camera. J. Amer. med. Ass. 204, 319?324 (1968).