1. Enzymes of the purine interconversion system in chronic lymphatic leukemia: Decreased purine nucleoside phosphorylase and adenosine deaminase activity

   • H. Ludwig
   • R. Kuzmits
   • M. M. Müller

   Original Works Pages: 309 - 315

2. On the possible involvement of ascorbic acid and copper proteins in leukemia: I. Electron spin resonance (ESR) investigations on native blood, erythrocytes, and leukocytes

   • W. Lohmann
   • J. Schreiber
   • Ch. Müller-Eckhardt

   Original Works Pages: 317 - 326

3. On the possible involvement of ascorbic acid and copper proteins in leukemia: II. Electron spin resonance (ESR) and atomic absorption investigations on erythrocyte ghosts and plasma

   • W. Lohmann
   • W. Greulich
   • G. Doll

   Original Works Pages: 327 - 332

4. Red cell filtration by paper filters

   • M. StÄubli
   • P. W. StrÄub

   Original Works Pages: 333 - 344

5. Erythropoietin in aplastic anemia

   • V. Pavlovic-Kentera
   • P. Milenkovic
   • L. Biljanovic-Paunovic

   Original Works Pages: 345 - 350

6. Erythrocyte rheology in acute cerebral thrombosis effects of ABO blood groups

   • D. A. Ionescu
   • M. Ghitescu
   • A. Xenakis

   Original Works Pages: 351 - 357

7. Demonstration of vitamin B12 deficiency by a simple cytochemical reaction in the peripheral blood smear

   • N. Omran
   • E. Neumann

   Short Communications Pages: 359 - 363

8. Nierenkarzinom bei Haarzell-LeukÄmie

   • H. Drexel
   • R. Schistek
   • S. Sailer

   Kurze Mitteilungen Pages: 365 - 367

9. Buchbesprechungen

   • W. Schröter
   • E. Kohne
   • H. D. Wailer

   BookReview Pages: 369 - 372

10. Kongresse

    Report Pages: 373 - 373

11. Neues aus der Industrie

    News Pages: 374 - 374

12. Personalia

    Announcement Pages: 374 - 374