1. Noncardiac chest pain

   • Sidney Cohen

   Editorial Pages: 1649 - 1650

2. Spontaneous noncardiac chest pain: Value of ambulatory esophageal pH and motility monitoring

   • Edy E. Soffer
   • Patrizia Scalabrini
   • David L. Wingate

   Original Articles Pages: 1651 - 1655

3. Prospective evaluation of high-dose bethanechol in investigation of esophageal chest pain

   • W. Kern Deschner
   • Kathleen A. Maher
   • Stanley B. Benjamin

   Original Articles Pages: 1656 - 1661

4. Modulation of esophageal peristalsis by alterations of body position

   • Cornelius P. Dooley
   • Brigitte Schlossmacher
   • Jorge E. Valenzuela

   Original Articles Pages: 1662 - 1667

5. Motility changes in opossum esophagus from experimental esophagitis

   • S. Shirazi
   • K. Schulze-Delrieu
   • J. Ren

   Original Articles Pages: 1668 - 1676

6. Campylobacter pylori is not associated with gastroparesis

   • Jeffrey L. Barnett
   • Elizabeth M. Behler
   • Grace H. Elta

   Original Articles Pages: 1677 - 1680

7. Endothelial cell growth regulation by PGE₁ analog misoprostol and indomethacin

   • T. Patrice
   • J. Harb
   • L. Lebodic

   Original Articles Pages: 1681 - 1685

8. Exogenous prostaglandin protects against acid-induced deep mucosal injury by stimulating alkaline secretion in rat duodenum

   • Felix W. Leung
   • Jerry C. Miller
   • Paul H. Guth

   Original Articles Pages: 1686 - 1691

9. Morphologic changes in gastric mucosa of aging rats

   • Daniel Hollander
   • Andrzej Tarnawski
   • Hella Gergely

   Original Articles Pages: 1692 - 1700

10. Differential effects of acute mental stress on interdigestive secretion of gastric acid, pancreatic enzymes, and gastroduodenal motility

    • G. Holtmann
    • M. V. Singer
    • H. Goebell

    Original Articles Pages: 1701 - 1707

11. Bombesin: An activator of specificAeromonas antibody secretion in rat intestine

    • Gui -Fang Jin
    • Yan -Shi Guo
    • Clifford W. Houston

    Original Articles Pages: 1708 - 1712

12. Role of rat large intestine in reducing diarrhea after 50% or 80% distal small bowel resection

    • Carmen M. Vazquez
    • Maria T. Molina
    • Anunciacion Ilundain

    Original Articles Pages: 1713 - 1719

13. Period and generation effects on mortality from idiopathic inflammatory bowel disease

    • Amnon Sonnenberg
    • Timothy R. Koch

    Original Articles Pages: 1720 - 1729

14. Lymphocytic (microscopic) colitis

    • Francis M. Giardiello
    • Audrey J. Lazenby
    • John H. Yardley

    Original Articles Pages: 1730 - 1738

15. Changes in Na,K-ATPase, sodium ion, and glucose transport in isolated enterocytes in an experimental model of malabsorption

    • Gary E. Wild
    • David Murray

    Original Articles Pages: 1739 - 1744

16. Does milk have a cataractogenic effect?

    • R. Bhatnagar
    • Y. R. Sharma
    • R. Sharma

    Original Articles Pages: 1745 - 1750

17. T-lymphocyte subsets in gut and blood of liver transplant recipients with and without cytomegalovirus gastroenteritis

    • David H. Van Thiel
    • Kangnian Chen
    • Theresa L. Whiteside

    Original Articles Pages: 1751 - 1757

18. Alpha-interferon

    • Young -Kul Yoo
    • Judith S. Gavaler
    • David H. Van Thiel

    Original Articles Pages: 1758 - 1764

19. Diagnostic accuracy of fine-needle aspiration biopsy in patients with hepatocellular carcinoma

    • Concepción Bru
    • Albert Maroto
    • Joan Rodés

    Original Articles Pages: 1765 - 1769

20. Effect of bradykinin on feline gallbladder water transport and prostanoid formation

    • D. German
    • J. Barcia
    • D. L. Kaminski

    Original Articles Pages: 1770 - 1776

21. Motility disorders and stress

    • Michael Camilleri
    • Matteo Neri

    Review Article Pages: 1777 - 1786

22. Ultrastructure of another spiral organism associated with human gastritis

    • Kevin R. Dye
    • Barry J. Marshall
    • Richard W. McCallum

    Case Report Pages: 1787 - 1791

23. Quantitative distribution of radiolabeled 5-Aminosalicylic acid enemas in patients with left-sided ulcerative colitis

    • Richard A. Vitti
    • Frederic Meyers
    • Robert S. Fisher

    Case Report Pages: 1792 - 1797

24. Anorexia, weight Loss, and diarrhea as presenting symptoms of angiokeratoma corporis diffusum (Fabry-Anderson's disease)

    • G. F. Nelis
    • G. J. A. Jacobs

    Case Report Pages: 1798 - 1800

25. Fecal anions and lactate in severe ulcerative colitis

    • W. E. W. Roediger
    • P. Vernia
    • R. I. Breuer

    Letters to the Editor Pages: 1801 - 1802

26. Campylobacter pylori in esophagus

    • Jan Fallingborg
    • Jørgen Agnholt
    • Sten Nørby Rasmussen

    Letters to the Editor Pages: 1802 - 1803

27. Paralytic ileus responding to somatostatin therapy: First manifestation of a VIPoma

    • B. Koberstein
    • P. Layer
    • H. Goebell

    Letters to the Editor Pages: 1803 - 1804

28. Active moiety of sulfasalazine

    • Ben E. Greenwell

    Letters to the Editor Pages: 1804 - 1805

29. News and notices

    News Pages: 1806 - 1808