1. Stereotaxic computed tomography;Bergstrom;A.J.R.,1976
2. A stereotactic head frame for use with CT body scanners;Brown;Invest. Radiol.,1979
3. CT-guided stereotactic biopsies using a modified frame and Gildenberg techniques;Bullard;J. Neurol. Neurosurg. Psychiatry,1984
4. Survey of stereotactic and functional neurosurgery in the United States and Canada;Gildenberg;Appl. Neurophysiol.,1975
5. Functional neurosurgery;Gildenberg,1982