1.
- 39th annual meeting of the GTH (Gesellschaft für Thrombose- und Hämostaseforschung) : 15-18 February 1995, Berlin, Germany / edit. Ch. Heinrichs, H. Riess, S. Ziemer. 1995. Vol. 70, Suppl. 1 - Berlin : Springer, 1995 - 11, A93 s.(Annals of Hematology; Suppl. 1) [1, currently available 0, at library only 1]
- Chapters, articles