1. Early bone marrow transplantation in acute leukemia

   • K. G. Blume

   Leading Article Pages: 405 - 410

2. Ectoenzymes on the surface of cells from human lymphoblastoid lines: 5′-Nucleotidase and phosphatase

   • W. Gutensohn
   • L. G. Gürtler
   • S. Ernst

   Original Works Pages: 411 - 420

3. A relationship between erythrocyte volume and concentration in humans and other mammals

   • J. M. Norton
   • P. W. Rand

   Original Works Pages: 421 - 426

4. DNA content of leukaemic cells in non-Hodgkin's lymphomas of low-grade malignancy

   • Jochen Düllmann
   • Uwe Wulfhekel
   • Kurt Hausmann

   Original Works Pages: 427 - 435

5. Recurring thrombo-embolic accidents caused by family-related deficiency of the fibrinolysis system

   • P. Alexandre
   • A. Larcan
   • M. E. Briquel

   Original Works Pages: 437 - 444

6. Kultur mononukleärer Blutzellen von Patienten mit aplastischer Anämie in der Diffusionskammer

   • L. Böning
   • B. Lau
   • W. Wilmanns

   Kurze Mitteilungen Pages: 445 - 450

7. Progressive multifocal leukoencephalopathy in a patient with Hodgkin's disease

   • R. Zachoval
   • W. Hünstein
   • A. D. Ho

   Short Communications Pages: 451 - 454

8. Is the diurnal increase of fibrinolytic activity influenced by alpha- or beta-adrenergic blockade ?

   • J. Harenberg
   • E. Weber
   • H. Mörl

   Short Communications Pages: 455 - 458

9. Recognition of a positive MLC reaction after four hours

   • R. Eckstein
   • W. Mempel
   • W. Wilmanns

   Short Communications Pages: 459 - 464

10. Idiopathic amyloidosis in the stone marten (Martes foina): Identification of amyloid fibril proteins in tissue sections using the immunoperoxidase technique

    • R. P. Linke
    • O. Geisel
    • W. B. J. Nathrath

    Short Communications Pages: 465 - 468

11. Kongresse

    Abstract Pages: 469 - 470

12. Mitteilung

    Announcement Pages: 471 - 472