INTERNATIONAL 312.582 ISIR and JSAIR '99 7th International Symposium on Interventional Radiology and New Vascular Imaging, 28th Annual Meeting of the Japanese Society of Angiography and Interventional Radiology, Osaka Japan May 16-19, 1999 ; main program and abstracts / Makoto Takamiya, president ; Yutaka Morita, Progr. Comm, chairman ; Kyoichi Hiramatsu, chairman /B.O.D., JSAIR. - New York :