AMERICAN 310,246 The American Roentgen Ray Society : Program of the Ninety-Fourth Annual Meeting New Orleans, LA April 24-29, 1994. - [Baltimore : American Roentgen Ray Society], 1994. - 288 s. ; 27 cm (American Journal of Roentgenology, ISSN 036I-803X ; vol. 162, nr 3, suppl.)