1. Effect of 16, 16-dimethyl PGE₂ on resting and histamine-stimulated gastric mucosal blood flow

   • Thomas A. Miller
   • Julia M. Henagan
   • Andrè Robert

   Original Articles Pages: 561 - 567

2. Antral gastrin concentration in gastric ulcer disease

   • William Hughes
   • Gary Van Deventer
   • Steven Becker

   Original Articles Pages: 568 - 574

3. Gastrointestinal myoelectric activity disturbances in gastric ulcer disease in rats and dogs

   • Jean Fioramonti
   • Lionel Bueno

   Original Articles Pages: 575 - 580

4. Effect of improved absorption on development of jejunoileal bypass-induced liver dysfunction in rats

   • Jon A. Vanderhoof
   • Michael J. Metz
   • Michael F. Sorrell

   Original Articles Pages: 581 - 586

5. Peliosis hepatis

   • C. L. Mendenhall
   • A. Chedid

   Original Articles Pages: 587 - 592

6. Hepatitis B core antigen in hepatocytes of patients with chronic active hepatitis

   • C. Brechot
   • C. Trepo
   • J. -P. Benhamou

   Original Articles Pages: 593 - 596

7. Endoscopic therapy of the “sump” syndrome

   • J. S. Barkin
   • S. Silvis
   • R. Greenwald

   Original Articles Pages: 597 - 601

8. Effects of bisacodyl on cAMP and prostaglandin E₂ contents, (Na+K) ATPase, adenyl cyclase, and phosphodiesterase activities of rat intestine

   • D. Rachmilewitz
   • F. Karmeli
   • E. Okon

   Original Articles Pages: 602 - 608

9. The architecture of bile secretion

   • Albert L. Jones
   • Douglas L. Schmucker
   • Takuro Murakami

   Review Article Pages: 609 - 629

10. Dysphagia lusoria

    • Harold Berenzweig
    • Arthur E. Baue
    • Richard W. McCallum

    Case Report Pages: 630 - 636

11. Perforation of peptic ulcer during endoscopy

    • Herbert Dyrszka

    Letters to the Editor Pages: 637 - 637

12. Alcohol and the pylorus

    • A. G. Johnson

    Letters to the Editor Pages: 637 - 637

13. News and notices

    News Pages: 638 - 640