1. Disconnection of genes coding for self-renewal and differentiation: A possible mechanism of diversity in acute myeloid leukemias

   • Harald von Melchner
   • Klaus Höffken

   Review Article Pages: 257 - 265

2. CHOP-firstline treatment in NHL with unfavorable prognosis — Evaluation of therapeutic response and factors influencing prognosis

   • R. Heinz
   • E. Neumann
   • Vienna Lymphoma Study Group

   Original Articles Pages: 267 - 276

3. Cytochemistry of dipeptidylaminopeptidase IV and II in normal and neoplastic lymphoid cells

   • R. Invernizzi
   • G. Bertolino
   • R. Nano

   Original Articles Pages: 277 - 285

4. Studies on platelet surface carbohydrates in normal and uraemic platelets using ¹²⁵I-labelled lectins

   • M. Manso
   • I. De Dios
   • V. Vicente

   Original Articles Pages: 287 - 292

5. Chronic thrombocytopenia in an immunodeficient patient with hemophilia A

   • Viola Hach
   • L. Bergmann
   • C. Mueller-Eckhardt

   Short Communications Pages: 293 - 298

6. Hairy cell leukemia associated with carcinoma: Report of two patients and review of the literature

   • Reuven Or
   • Itamar Raz
   • Aaron Polliack

   Short Communications Pages: 299 - 301

7. Protein C antigen in prothrombin complex concentrates: Content, recovery and half life

   • H. Riess
   • T. Binsack
   • E. Hiller

   Short Communications Pages: 303 - 306

8. Modern trends in human leukemia VI wilsede, June 17–21, 1984

   • G. Heil
   • B. Kyewski
   • A. Whetton

   Report Pages: 307 - 313

9. Book reviews

   • H. Heimpel
   • A. Miescher
   • K. Lechner

   BookReview Pages: 315 - 318

10. Congresses

    Events Pages: 319 - 319

11. Announcement

    Announcement Pages: 320 - 320