1. Primary treatment of hairy cell leukemia: Should IFN-therapy replace splenectomy?

   • F. Porzsolt

   Leading Article Pages: 265 - 272

2. Alpha-interferon induces remission in hairy cell leukemia without enhancement of natural killing

   • G. Gastl
   • W. Aulitzky
   • C. Huber

   Original Articles Pages: 273 - 279

3. The non-producer plasma cell myeloma

   • F. Franchi
   • P. Seminara
   • P. Bianco

   Original Articles Pages: 281 - 287

4. Plasma lactoferrin in patients with neutropenia

   • R. D. Brown
   • E. Yuen
   • H. Kronenberg

   Original Articles Pages: 289 - 295

5. Serum enzyme concentrations in untreated acute myeloid leukaemia

   • C. S. Scott
   • M. Davey
   • D. R. Norfolk

   Original Articles Pages: 297 - 303

6. Modulation of in vitro myelopoiesis by alloreactive T cell clones

   • F. W. Busch
   • P. Wernet
   • G. Pawelec

   Original Articles Pages: 305 - 315

7. An unusual sample of irregular anti-A₁, probably causing an early delayed transfusion reaction

   • H. Northoff
   • A. Wölpl
   • W. Schneider

   Original Articles Pages: 317 - 321

8. Identification of monocytic nature in acute undifferentiated leukemia by in vitro marrow culture study

   • Lee-Yung Shih

   Short Communication Pages: 323 - 326

9. Book reviews

   • M. Jeannet
   • E. A. Beck

   BookReview Pages: 327 - 327

10. Congresses

    Events Pages: 328 - 328