1. Functional characterization of T lymphocytes grown in semisolid agar

   • Christian U. Ludwig
   • Hansjörg K. Forster
   • Jean-Paul Obrecht

   Original Articles Pages: 185 - 193

2. Specific translocation t(4;11) in an infant with acute lymphoblastic leukaemia of null cell type

   • J. -U. Walther
   • A. Wirtz
   • Ch. Bender-Götze

   Original Articles Pages: 195 - 202

3. Autologous cryopreserved platelets and prophylaxis of bleeding in autologous bone marrow transplantation

   • G. W. van Imhoff
   • F. Arnaud
   • C.Th. Smit Sibinga

   Original Articles Pages: 203 - 209

4. Preparative purification of human placental colony-stimulating factors

   • T. Schlunk
   • M. Schleyer

   Original Articles Pages: 211 - 223

5. Enhancement of spontaneous and lymphokine activated human macrophage cytotoxicity by hyperthermia

   • Reinhard Andreesen
   • Jürgen Osterholz
   • Georg W. Löhr

   Original Articles Pages: 225 - 229

6. Primary hodgkin's disease of the lung

   • R. Homan
   • K. Lechner
   • F. Resch

   Original Articles Pages: 231 - 235

7. Immunofluorescence with monoclonal antibodies on poly-L-lysine coated slides: an alternative to conventional methods

   • M. M. Mehta
   • R. Munker
   • S. Thierfelder

   Short Communication Pages: 237 - 242

8. Book reviews

   • H. Pflieger
   • H. Heimpel
   • U. R. Kleeberg

   BookReview Pages: 243 - 244

9. Congresses

   Events Pages: 245 - 246

10. Announcements

    Announcement Pages: 246 - 246