1. Chemotaxis and its significance for leucocyte accumulation

   • H. U. Keller

   Review Article Pages: 161 - 169

2. Distribution and pharmacokinetics of¹⁴C-toxiferine in rats

   • P. G. Waser
   • J. Reller

   Research Reports Pages: 170 - 175

3. Testing of analgesics by electrical stimulation of the dental pulp in healthy volunteers

   • H. Hattemer
   • H. Huber
   • H. A. Kunz

   Research Reports Pages: 176 - 179

4. Comparative cytogenetic studies of the influence of phenylbutazone and cyclophosphamide on spermatogenesis in the mouse

   • R. Rathenberg
   • D. Müller

   Research Reports Pages: 180 - 185

5. Eflects of thyroxine, oxyphenbutazone and imipramine on a inflammatory graft-versus-host reaction in chicks

   • G. L. Floersheim
   • K. Bucher

   Research Reports Pages: 186 - 188

6. Expiratory versus inspiratory efforts in suffocating pigeons

   • K. Bucher
   • B. Huber
   • P. Baettig

   Research Reports Pages: 189 - 192

7. The discovery of librium

   • Leo H. Sternbach

   Singularities Pages: 193 - 196

8. Scientific autographs — VIII

   • Alfred W. Gubser

   Historical Document Pages: 197 - 200