1. Evaluation of elevation of the head of the bed, bethanechol, and antacid foam tablets on gastroesophageal reflux

   • Lawrence F. Johnson
   • Tom R. DeMeester

   Original Articles Pages: 673 - 680

2. Interval sampling of breath hydrogen (H₂) as an index of lactose malabsorption in lactase-deficient subjects

   • Jack D. Welsh
   • Donna LaVerne Payne
   • Mary Ann Nichols

   Original Articles Pages: 681 - 685

3. Utility and accuracy of ultrasonically measured gallbladder wall as a diagnostic criteria in biliary tract disease

   • Edwin A. Deitch

   Original Articles Pages: 686 - 693

4. Primary liver cell carcinoma complicating autoimmune chronic active hepatitis

   • A. W. Jakobovits
   • P. R. Gibson
   • F. J. Dudley

   Original Articles Pages: 694 - 699

5. In vitro studies on bile acid deconjugation and lipolysis inhibition byGiardia lamblia

   • Phillip D. Smith
   • Charles R. Horsburgh Jr
   • William R. Brown

   Original Articles Pages: 700 - 704

6. Ursodeoxycholic acid ingestion after ileal resection

   • Nicholas F. LaRusso
   • Johnson L. Thistle

   Original Articles Pages: 705 - 709

7. Effect of glucose on jejunal water and solute absorption in the presence of glycodeoxycholate and oleate in man

   • B. D. Brown
   • H. V. Ammon

   Original Articles Pages: 710 - 717

8. Cholestasis and hepatic drug metabolism

   • J. -P. Miguet
   • Dominique Vuitton
   • P. Carayon

   Original Articles Pages: 718 - 722

9. Intracellular and exchangeable potassium in cirrhosis

   • Antoni Mas
   • Jaume Bosch
   • Joan Rodes

   Original Articles Pages: 723 - 727

10. Studies on isolated gut mucosal lymphocytes in inflammatory bowel disease

    • C. Fiocchi
    • J. R. Battisto
    • R. G. Farmer

    Original Articles Pages: 728 - 736

11. Gluten-sensitive recurrent aphthous stomatitis

    • David Wray

    Original Articles Pages: 737 - 740

12. Oral manifestations of gastrointestinal disease

    • Robert G. Beitman
    • Stephen S. Frost
    • James L. A. Roth

    Review Article Pages: 741 - 747

13. Isolated retained antrum

    • Antoine Cortot
    • C. Richard Fleming
    • Juan-R. Malagelada

    Case Report Pages: 748 - 751

14. Repeated vomiting of gastric juice in a patient with Zollinger-Ellison syndrome

    • Michel Mignon
    • André Bonnefond
    • Serge Bonfils

    Case Report Pages: 752 - 755

15. Sulfamethoxazole-induced hepatic injury

    • URS P. Steinbrecher
    • Seymour Mishkin

    Case Report Pages: 756 - 759

16. Arteriopancreatic duct fistula in juvenile pancreatitis

    • Takeo Miyake
    • Masahiko Sakai
    • Yoichiro Kobashi

    Case Report Pages: 760 - 764

17. Book reviews

    • Jean Perrault
    • Alan J. Cameron
    • Paul A. Green

    BookReview Pages: 765 - 766

18. News and notices

    News Pages: 767 - 768