1. Clinical trial under trial

   • W. M. Rosinga

   Review Articles Pages: 1 - 8

2. Spasmolytic activity of the flavonoids from Thymus vulgaris

   • C. O. Van Den Broucke
   • J. A. Lemli

   Original Articles Pages: 9 - 14

3. Analysis of creams

   • O. A. Lake
   • A. Hulshoff
   • A. W. M. Indemans

   Original Articles Pages: 15 - 21

4. Plasma levels of acetylsalicylic acid and salicylic acid after oral ingestion of plain and buffered acetylsalicylic acid in relation to bleeding time and thrombocyte function

   • J. H. Proost
   • G. W. Van Imhoff
   • H. Wesseling

   Original Articles Pages: 22 - 27

5. Conductometric determination of methenamine

   • K. I. Nikolić
   • K. R. Velašević
   • L. Š. Arsenijevlć

   Short Communications Pages: 28 - 30

6. Abstracts of Dutch Ph.D. theses

   • W. F. Van Der Giesen
   • H. J. M. Van De Donk
   • H. W. Stuurman

   Abstract Pages: 31 - 34

7. Abstracts of papers

   • F. Belpaire
   • F. H. M. Derkx
   • J. H. G. Jonkman

   Abstract Pages: 35 - 40