1. Pancreatic polypeptide release following gastric surgery

   • Ian L. Taylor

   Editorial Pages: 481 - 484

2. Pancreaic polypeptide

   • Anthony I. Stern
   • Jack Hansky
   • Jenny Waugh

   Original Articles Pages: 485 - 488

3. Hyperglobulinemia in alcoholic cirrhosis

   • Gilles Pomier-Layrargues
   • Pierre-Michel Huet
   • André Viallet

   Original Articles Pages: 489 - 493

4. Idiopathic cecal ulcer

   • Craig R. Blundell
   • David L. Earnest

   Original Articles Pages: 494 - 503

5. Effect of bile salt-binding resins on the morphology of rat jejunum and colon

   • Marie M. Cassidy
   • Fred G. Lightfoot
   • George V. Vahouny

   Original Articles Pages: 504 - 512

6. Villous damage induced by suction biopsy and by acute ethanol intake in normal human small intestine

   • M. S. Millan
   • G. P. Morris
   • J. T. Henson

   Original Articles Pages: 513 - 525

7. Gastric acid secretion in cold urticaria

   • N. Lass
   • O. Doron
   • T. Gilat

   Original Articles Pages: 526 - 528

8. Radioimmunoassay of secretin

   • Ta-min Chang
   • William Y. Chey

   Review Article Pages: 529 - 552

9. Jejunal lymphoma in a patient with primary adult-onset hypogammaglobulinemia and nodular lymphoid hyperplasia of the small intestine

   • Cornelis B. H. W. Lamers
   • D. J. Theo Wagener
   • Jan H. M. Van Tongeren

   Case Report Pages: 553 - 557

10. VIP and cigarette smoking

    • Mario Guslandi

    Letters to the Editor Pages: 558 - 559

11. Double pylorus

    • Moshe Goland
    • Yeoshua Simon

    Letters to the Editor Pages: 559 - 559

12. News and notices

    News Pages: 560 - 560