1. Activation of proto-oncogenes in human leukemias

   • C. R. Bartram

   Leading Article Pages: 63 - 71

2. Platelet-adjusted IFN dosage in the treatment of advanced hairy cell leukemia

   • F. Porzsolt
   • J. Thomä
   • H. Heimpel

   Original Articles Pages: 73 - 82

3. T cells in patients with chronic Tγ lymphocytosis: Morphology, cytochemistry, ultrastructure and immunological characteristics

   • J. W. Smit
   • N. R. Blom
   • M. R. Halie

   Original Articles Pages: 83 - 95

4. Cellular cytotoxicity mediated by granule-depleted neutrophil cytoplasts

   • Franco Dallegri
   • Guido Frumento
   • Franco Patrone

   Original Articles Pages: 97 - 102

5. The effect of 1α, 25-dihydroxycholecalciferol on iron metabolism

   • A. S. Dusso
   • R. C. Puche

   Original Articles Pages: 103 - 108

6. Glucose-6-phosphate dehydrogenase (G6PD) iserlohn and G6PD regensburg: Two new severe enzyme defects in german families

   • S. W. Eber
   • M. Gahr
   • W. Schröter

   Original Articles Pages: 109 - 115

7. A monoclonal antibody D₅₁ recognizes the transferrin-receptor structure

   • Hans-Joachim Gross

   Original Articles Pages: 117 - 122

8. Book reviews

   • B. Speck
   • H. Stobbe
   • J. Neppert

   BookReview Pages: 123 - 125

9. Congresses

   Events Pages: 126 - 126