Bradac G B, Schramm J, Simon R S
Neurochirurgia (Stuttg). 1976 Nov;19(6):239-46. doi: 10.1055/s-0028-1090418.
Angiographic findings in tumours located near the skull base in the anterior and middle cranial fossa are described. It is possible to distinguish local and general changes, but in general these will indicate the localisation of the tumour rather than its type.