1. Oral anticoagulant treatment: Is mild beautiful?

   • K. Lechner

   Editorial Pages: 51 - 51

2. Therapeutic ranges for oral anticoagulation in different thromboembolic disorders

   • L. Poller

   Review Article Pages: 52 - 59

3. Therapeutic target values in oral anticoagulation — Justification of Dutch policy and a warning against the so-called moderate-intensity regimens

   • E. A. Loeliger

   Review Article Pages: 60 - 65

4. Stimulation of growth of human malignant lymphoma and lymphoid leukemia cells in vitro

   • E. -S. Strobel
   • K. J. Bross
   • F. Herrmann

   Original Article Pages: 66 - 71

5. Presence of more than two rearranged immunoglobulin heavy-chain genes in adult precursor B-cell acute lymphoblastic leukemia

   • C. Schardt
   • D. Hoelzer
   • A. Ganser

   Original Article Pages: 72 - 77

6. Phenotypic and clinical heterogeneity of CD56-positive acute nonlymphoblastic leukemia

   • M. A. Reuss-Borst
   • B. Steinke
   • C. A. Müller

   Original Article Pages: 78 - 82

7. Prednimustine and mitoxantrone (PmM) in patients with low-grade malignant non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), and prolymphocytic leukemia (PLL)

   • M. Freund
   • S. Wunsch-Zeddies
   • H. Poliwoda

   Original Article Pages: 83 - 87

8. Prevalence of increased osmotic fragility of erythrocytes in German blood donors: Screening using a modified glycerol lysis test

   • S. W. Eber
   • A. Pekrun
   • W. Schröter

   Original Article Pages: 88 - 92

9. Absence of phosphorylation-induced gelation of erythrocyte membrane skeletons: A diagnostic tool for hereditary spherocytosis

   • R. Armbrust
   • S. W. Eber
   • W. Schröter

   Original Article Pages: 93 - 96

10. Clinical and prognostic significance of the Philadelphia chromosome in adult patients with acute lymphoblastic leukemia

    • G. Götz
    • H. -J. Weh
    • D. K. Hossfeld

    Short Communication Pages: 97 - 100

11. Simultaneous occurrence of t(14;18) and t(8;22) common acute lymphoblastic leukemia

    • C. Marosi
    • P. Bettelheim
    • K. Lechner

    Case Report Pages: 101 - 104

12. Cerebral sinus thrombosis in a patient with hereditary protein S deficiency: Case report and review of the literature

    • M. Heistinger
    • E. Rumpl
    • I. Pabinger

    Case Report Pages: 105 - 109

13. The human macrophage colony-stimulating factor gene is localized at chromosome 1 band p21 and not at 5q33.1

    • J. E. Landegent
    • P. M. C. Kluck
    • R. Willemze

    Letter to the Editors Pages: 110 - 111

14. Abstract

    Abstract Pages: A71 - A119