1. The beta-adrenoceptor-adenylate cyclase complex

   • Ad P. Ijzerman
   • Henk Timmerman

   Review Articles Pages: 209 - 222

2. Inclusion complexation of warfarin with cyclodextrins to improve some pharmaceutical characteristics

   • Shan-Yang Lin
   • Juei-Chyi Yang

   Original Articles Pages: 223 - 228

3. Specimen handling in an HPLC determination of phenylbutazone and its major metabolites in plasma, avoiding degradation of the compounds

   • M. J. A. M. Franssen
   • Y. Tan
   • F. W. J. Gribnau

   Original Articles Pages: 229 - 233

4. Colorimetric determination of thioxanthenes with tetracyanoethylene

   • M. I. Walash
   • M. Rizk
   • A. El-Brashy

   Original Articles Pages: 234 - 238

5. Bioavailibility of paracetamol after oral administration to healthy volunteers

   • J. J. Tukker
   • J. M. A. Sitsen
   • Ch. F. Gusdori

   Short Communications Pages: 239 - 243

6. Synthetic hydrogels as drug delivery systems

   • W. E. Roorda
   • H. E. Boddé
   • H. E. Junginger

   Erratum Pages: 244 - 244

7. Obituary

   Announcement Pages: 244 - 244