WORLD 526,358 IX World Congress of Anatomic and Clinical Pathology,Sydney,13-17 October,1975. Abatracta of Plenary Session addressee and proffered papers.Ed.: Ernest S.Finckh and E, Clayton-Jones. Amsterdam 1975 Excerpta Medica ;New York, American Elsevier Publ.Company Inc. 8° s. nilb. 8, 86. Excerpta Medica International Congress Series no 369