1. Carotid ligation for carotid aneurysms;Blaauw;Clin. Neurol. Neurosurg.,1977
2. Collateral circulation of the brain;Fields,1965
3. Collateral circulation in cerebro vascular disease;Fields,1972
4. Die Zerebrale Angiographie;Krayenbühl,1965
5. Congenital anomalies of the carotid arteries;Lie,1968