804,577 UNITED United States and Canadian Academy of Pathology (United States-Canadian Division of the Internatio­ nal Academy of Pathology) : Annual Meeting, Washing­ ton, D.C. March 23-29, 1996 : abstracts / [Education Comm. Fred G. Silva, chairperson et al. ; abstr. rev. board Barbara Bane et al.]. - [S.l.j : USCAP, 1996. - 189 s. ; 28 cm