INTERNATIONAL CONGRESS SERIES ; 976 EXCERPTA MEDICA 549,543 NEW New dimensions of contrast media : Proceedings of the Second International Symposium on Contrast Media Osaka, Japan, November 9-10, 1990 /eds. Hitosh Katayama, Robert C. Brasch ; org. comm. Keiichi Matsuura [et al.]. - Amsterdam [etc.] : Excerpta Medica, 1991. - XIV, ,385 s. : il., wvkr. , 25 cm (International congress Series ; 976) ISBN 0-444-81200-8