2) Frei EH, et al:The POD and its applications. Med Res Eng 5:11-18, 1966
3) Hilal SK, et al:Magnetically guided devices for vascular exploration and treatment. Laboratory and clinical investigation. Radiology 113:529-540, 1974
8) Taki W, et al:Embolization and superselective angiograph by means of balloon catheters. Surg Neurol 12:7-14, 1979
9) Romadanov AP, et al:Intravascular occlusion of saccular aneurysms of the cerebral arteries by means of a detachable balloon cathter. In:Advances and technical standards in neurosurgery, vol 9 (ed) Krayenbuhl H:Springer, Berlin Heidelberg New York, p25-48, 1982
10) Taki W, et al:A new liquid embolic materials for embolization of arteriovenous malformations. AJNR 11:163-168, 1990
12) Murayama Y, et al:Endovascular treatment of experimental aneurysms by use of a combination of liquid embolic agents and protective devices. AJNR 21:1726-1735, 2000
13) 根来 真ほか:脳動脈瘤に対する血管内治療-金属コイルについて.第5回日本脳神経血管内. 手術研究会講演集,名古屋,p79-83,1990