1. 1) ALBERICO RA. Evaluation of the circle of Willis with three-dimensional CT angiography in patients with suspected intracranial aneurysms. AJNR. (1995) vol.16, p.1571-1578.
2. 2) ANZALONE N. Three-dimensional time-of-flight MR angiography in the evaluation of intracranial aneurysms treated with Guglielmi detachable coils. AJNR. (2000) vol.21, p.746-752.
3. 3) BAXTER BW. Double microcatheter technique for detachable coil treatment of large, wide-necked intracranial aneurysms. AJNR. (1998) vol.19, p.1176-1178.
4. 4) BRADAC GB. False-negative angiograms in subarachnoid haemorrhage due to intracranial aneurysms. Neuroradiology. (1997) vol.39, p.772-776.
5. 5) CHOI IS. Piecemeal technique in GDC treatment of wide-neck or elogated aneurysms. Interv Neuroradiol. (1999) vol.5, no.Suppl 1, p.61.