1. The role of vitronectin as multifunctional regulator in the hemostatic and immune systems

   • Klaus T. Preissner

   Leading Article Pages: 419 - 431

2. Bone marrow purging with mafosfamide — A critical survey

   • H. Sindermann
   • M. Peukert
   • P. Hilgard

   Review Article Pages: 432 - 441

3. Analysis of human dysplastic haematopoiesis in long-term bone marrow culture

   • V. Gebbia
   • V. Miserendino
   • P. Citarrella

   Original Article Pages: 442 - 448

4. Quantification of soluble HLA class I gene products by an enzyme linked immunosorbent assay

   • Ilias Doxiadis
   • Ulrike Westhoff
   • Hans Grosse-Wilde

   Original Article Pages: 449 - 454

5. Sensitivity of CFU-GM from normal human bone marrow and leukaemic clonogenic cells (CFU-L) from blood of patients with myelogenous leukaemia to 3′-deoxy-3′-fluorothymidine in comparison to 3′-azido-3′-deoxythymidine

   • I. W. Blau
   • Elena Elstner
   • P. Langen

   Original Article Pages: 455 - 457

6. Hypercalcemia associated with osteolytic lesions in the extramedullary blastic crisis of chronic myelogenous leukemia: Report of a case

   • Kazuo Kubota
   • Tsutomu Yanagisawa
   • Yoichi Nakazato

   Short Communication Pages: 458 - 459

7. Immunocytochemical detection of p21 ^ras expression in fresh human leukaemic cells and cell lines

   • Andreas Neubauer
   • Hermann Herbst
   • Dieter Huhn

   Short Communication Pages: 460 - 463

8. Hairy cell leukemia with ringed-shaped nuclei

   • S. Woessner
   • R. Lafuente
   • J. Sans-Sabrafen

   Letter To The Editor Pages: 464 - 465

9. Book reviews

   • G. Mueller-Eckhardt
   • W. Wilmanns
   • H. Heimpel

   BookReview Pages: 466 - 466

10. Announcement

    Announcement Pages: 466 - 466