1. Adams, J. E., and Witt, J., 1964: The use of otologic microscope in the surgery of aneurysms. Presented at the Neurosurgical Society of America meeting on January 25.
2. Botterell, E. H., Lougheed, W. M., Scott, J. W., and Vandewater, S. L., 1956: Hypothermia, and interruption of carotid or carotid and vertebral circulation, in the surgical management of intracranial aneurysms. J. Neurosurg. 13, 1–42.
3. Cophignon, J., Rey, A., Thurel, C., et Houdart, R., 1973: Microchirurgie des anévrysmes artériels de la partie antérieure du polygone de Willis. Étude d’une série consécutive de 48 cas. Neuro-chir. (Paris) 19, 519–530.
4. Cronquist, S., 1967: Encephalographic changes following subarachnoid hemorrhage. Brit. J. Radiol. 40, 38–42.
5. Cushing, H., 1929: The chiasmal syndrome of primary optic atrophy and bitemporal field defects in adult patients with a normal sella turcica. XIII Concilium Ophthalmologicum (Hollandia) 13 (3), 97–184.