1. Abeshouse, B. S.: Personal communication.
2. Steno’s experiment in man as complication in lumbar aortography;Antoni;Acta chir. scandinav.,1949
3. Bandell, H.: Unpublished report made to the Northeastern Pennsylvania Urologic Group.
4. Paraplegia following translumbar aortography;Boyarsky;J.A.M.A.,1954
5. Breakey, R. S.: Urologist’s Correspondence Letters. Oct. 1, 1953.