1. Purine and pyrimidine metabolism in man

   • G. J. Peters
   • R. A. De Abreu
   • G. H. Van Den Berghe

   Abstract Pages: F3 - F3

2. Key lectures

   • C. Doreau
   • M. Romero
   • P. R. Noyce

   Abstract Pages: D3 - D6

3. Key lectures

   • J. Balzarini
   • M. Gross
   • G. Weber

   Abstract Pages: F4 - F6

4. Abstracts of oral presentations

   • Hilka Wolschrijn
   • Dot P. Bruring
   • Galina V. Shashkova

   Abstract Pages: D7 - D12

5. Abstracts of oral presentations

   • R. Boulieu
   • A. Lenoir
   • R. L. Sabina

   Abstract Pages: F7 - F14

6. Abstracts of poster presentations

   • I. Aizpurua
   • E. Arratibel
   • Tony Waite

   Abstract Pages: D13 - D19

7. Abstracts of poster presentations

   • A. B. Agostinho
   • F. Rosi
   • E. Marinello

   Abstract Pages: F15 - F30