A Clinical and Radiologic Evaluation of Spontaneous Subarachnoid Hemorrhage

Cohen M. M. Kristiansen K. : Association of aneurysm with anomalies of the arteries at the base of the brain. Proc. First International Congress of Neuropathology, Rome, Sept. 8–13, 1955. Vol. 3. (in press).

Dandy W. E. : Intracranial arterial aneurysms. Comstock Publishing Company, Inc., Ithaca, N. Y. 1945.

Liverud K. : Personal communication 1955.