1. The prevalence of Barrett's esophagus in patients with chronic peptic esophageal strictures

   • Stuart Jon Spechler
   • Harry Sperber
   • Elihu M. Schimmel

   Original Articles Pages: 769 - 774

2. Prolonged radionuclide transit in “nutcracker esophagus”

   • S. B. Benjamin
   • J. K. O'Donnell
   • D. O. Castell

   Original Articles Pages: 775 - 779

3. Lower esophageal rings as a cause of dysphagia in progressive systemic sclerosis—Coincidence or consequence?

   • Michael R. Lovy
   • Joel S. Levine
   • James C. Steigerwald

   Original Articles Pages: 780 - 783

4. Contraction abnormalities of the esophageal body in patients referred for manometry

   • Ray E. Clouse
   • Annamaria Staiano

   Original Articles Pages: 784 - 791

5. Human pancreatic secretory protein profiles in the search for tumor markers

   • Thomas Taylor White
   • Barbara J. Allan
   • Hiroshi Miyashita

   Original Articles Pages: 792 - 800

6. Absorption of contrast medium during ERCP

   • R. A. Sable
   • W. S. Rosenthal
   • R. H. Jankowski

   Original Articles Pages: 801 - 806

7. Prostanoids cytoprotection for maintaining remission in ulcerative colitis failure of 15(R), 15-methylprostaglandin E₂

   • Eran Goldin
   • Daniel Rachmilewitz

   Original Articles Pages: 807 - 811

8. Relationship between small bowel transit time and absorption of a solid meal influence of metoclopramide, magnesium sulfate, and lactulose

   • A. M. Holgate
   • N. W. Read

   Original Articles Pages: 812 - 819

9. Route of ethanol administration and gastric acid output during chronic conditions

   • Yuh-Jyh Kuo
   • Linda L. Shanbour

   Original Articles Pages: 820 - 826

10. Comparison of phenolphthalein and phenolphthalein glucuronide on net water transport in rat ileum and colon

    • Zeyad K. Sharaiha
    • Jeffrey W. Sackman
    • David Y. Graham

    Original Articles Pages: 827 - 832

11. Sulfasalazine

    • Sanford L. Taffet
    • Kiron M. Das

    Review Article Pages: 833 - 842

12. High-amplitude peristaltic contractions in a patient with esophageal intramural pseudodiverticulosis

    • R. G. Murney Jr.
    • J. H. Linne
    • J. Curtis

    Case Report Pages: 843 - 847

13. Salmonella colitis presenting as a segmental colitis resembling Crohn's disease

    • Ronald J. Vender
    • Pierluigi Marignani

    Case Report Pages: 848 - 851

14. Colonic varices due to intestinal cavernous hemangiomas

    • David A. Lieberman
    • William W. Krippaehne
    • Clifford S. Melnyk

    Case Report Pages: 852 - 858

15. Optimum dose of bentiromide

    • A. R. Imondi

    Letter to the Editor Pages: 859 - 860

16. Book reviews

    • Harry N. Hoffman
    • Claire E. Bender
    • David A. Ahlquist

    BookReview Pages: 861 - 862

17. News and notices

    News Pages: 863 - 864