Seminars in Thrombosis and Hemostasis, Table of Contents Semin Thromb Hemost 1998; 24(5): 419-420DOI: 10.1055/s-2007-996032 Copyright © 1998 by Thieme Medical Publishers, Inc.In MemoriamBirger Åstedt 1931-1998Eberhard F. MammenRecommend Article Abstract PDF Download(opens in new window) Buy Article(opens in new window) PDF (1126 kb)