1. Human enteric population ecology and degradation of gut mucins

   • Lansing C. Hoskins

   Editorial Pages: 769 - 772

2. Identification of bacterial glycosidases in rat cecal contents

   • Roberto Prizont
   • Nancy Konigsberg

   Original Articles Pages: 773 - 777

3. Long-standing asymptomatic primary sclerosing cholangitis report of three cases

   • R. W. G. Chapman
   • A. K. Burroughs
   • Sheila Sherlock

   Original Articles Pages: 778 - 782

4. Pancreatic basal secretion in alcohol-fed and normal dogs

   • M. C. Noel-Jorand
   • E. Colomb
   • H. Sarles

   Original Articles Pages: 783 - 789

5. Effect of intravenous ethanol on pancreatic secretion in the conscious rat

   • M. A. Korsten
   • H. Seitz
   • C. S. Lieber

   Original Articles Pages: 790 - 795

6. Esophageal function in esophageal atresia

   • Steven L. Werlin
   • Wylie J. Dodds
   • Ronald Arndorfer

   Original Articles Pages: 796 - 800

7. Spontaneous suppressor cell function in inflammatory bowel disease

   • Rui M. M. Victorino
   • Humphrey J. F. Hodgson

   Original Articles Pages: 801 - 806

8. Granular cell tumors of the gastrointestinal tract and perianal region A study of 74 cases

   • Major James Johnston
   • Elson B. Helwig

   Original Articles Pages: 807 - 816

9. Acute exposure of small intestine to ethanol

   • I. T. Beck
   • P. K. Dinda

   Review Article Pages: 817 - 838

10. Chronic refractory encephalopathy

    • R. A. Willson

    Case Report Pages: 839 - 842

11. Unilateral cirrhosis

    • David A. Goldenberg
    • W. Scott Brooks Jr.
    • John T. Galambos

    Case Report Pages: 843 - 851

12. Granular cell myoblastoma of the sigmoid colon

    • I. Yanai-Inbar
    • H. S. Odes
    • J. Krawiec

    Case Report Pages: 852 - 854

13. Pneumatosis coli

    • Abraham Born
    • Tetsuo Inouye
    • Nicholas Diamant

    Case Report Pages: 855 - 859

14. Esophageal perforation and endoscopy

    • John Squire Kirkham

    Letters to the Editor Pages: 860 - 860

15. Nodular lymphoid hyperplasia of the small intestine and malignant lymphoma

    • C. Matuchansky
    • M. Morichau-Beauchant

    Letters to the Editor Pages: 860 - 861

16. Zinc in ascites

    • Luciano D'Agostino
    • Antonio Acampora
    • Gabriele Mazzacca

    Letters to the Editor Pages: 861 - 861

17. Book reviews

    • Willard S. Gamble
    • Kenneth W. Schroeder

    BookReview Pages: 862 - 862

18. News and notices

    News Pages: 863 - 864