1. Hepatitis B

   • Jessica H. Lewis
   • John M. Brandon
   • Ned G. Maxwell

   Original Articles Pages: 921 - 929

2. Sensitivity and reproducibility of chemical tests for fecal occult blood with an emphasis on false-positive reactions

   • J. Donald Ostrow
   • Carl A. Mulvaney
   • Patricia Weigand

   Original Articles Pages: 930 - 940

3. Protective action of carbenoxolone on pickle-induced gastric injury in man

   • W. C. MacDonald
   • J. L. Stoller

   Original Articles Pages: 941 - 945

4. Bacterial pollution and disinfection of the colonofiberscope

   • Fong-Ming Chang
   • Yoshihiro Sakai
   • Shinroku Ashizawa

   Original Articles Pages: 946 - 950

5. Bacterial pollution and disinfection of the colonofiberscope

   • Fong-Ming Chang
   • Yoshihiro Sakai
   • Shinroku Ashizawa

   Original Articles Pages: 951 - 958

6. Epsilon-Aminocaproic acid therapy in ulcerative colitis

   • N. A. G. Mowat
   • A. S. Douglas
   • K. Boddy

   Original Articles Pages: 959 - 965

7. Diagnostic biliary drainage

   • Donald S. Horsburgh
   • Harry N. Metzger
   • Henry J. Tumen

   Original Articles Pages: 966 - 970

8. Effect of diversion and replacement of bile on pancreatic secretion

   • Stanislaw J. Konturek
   • Piotr Thor

   Original Articles Pages: 971 - 977

9. Intramural diverticulosis of the esophagus

   • Herbert V. Sperling
   • Ronald A. D'Altorio

   Original Articles Pages: 978 - 982

10. Duodenal varices secondary to inferior vena cava obstruction

    • Adam Greenspan
    • David Bryk

    Case Report Pages: 983 - 986

11. The colitis of Behcet's disease: A separate entity?

    • Gerald E. Smith
    • Lynn R. Kime
    • J. Loren Pitcher

    Case Report Pages: 987 - 1000

12. Massive gastrointestinal hemorrhage as the sole clinical manifestation of regional enteritis

    • Frank E. Corona
    • Walter P. Dyck

    Case Report Pages: 1001 - 1004

13. Eosinophilic gastroenteritis

    • Stephen C. Weisberg
    • John T. Crosson

    Case Report Pages: 1005 - 1014

14. Regional Seminar in Diagnostic and Therapeutic Endoscopy Emphasizing the Colon

    Report Pages: 1015 - 1015

15. Rapid duodenal intubation

    • Louis Gondard
    • J. A. Ayulo

    Letters to the Editor Pages: 1016 - 1016