1. Correlation of lower esophageal sphincter pressure and serum gastrin level in man

   • Lucius F. Wright
   • Robert L. Slaughter
   • B. I. Hirschowitz

   Original Articles Pages: 603 - 606

2. Stimulation of human pepsin output by topical hydrochloric acid

   • T. E. Bynum
   • Leonard R. Johnson

   Original Articles Pages: 607 - 612

3. The mucosal lining of the intramural common bile duct as a determinant of ductal opening pressure

   • Martin F. Tansy
   • Leslie Salkin
   • David Litwack

   Original Articles Pages: 613 - 625

4. Inhibitory effect ofl-glutamine on gastric irritation and back diffusion of gastric acid in response to aspirin in the rat

   • Susumu Okabe
   • Kazuo Honda
   • Keijiro Takagi

   Original Articles Pages: 626 - 631

5. Selective arteriography in the diagnosis and evaluation of amebic abscess of the liver

   • Rafael Lomba Viana

   Original Articles Pages: 632 - 638

6. Frontiers in inflammatory bowel disease

   • Roy G. Shorter
   • David A. E. Shephard

   Special Article Pages: 639 - 670

7. Pancreatoduodenectomy in annular pancreas for relief of duodenal obstruction

   • L. Vincent Strully
   • David N. Schwartz
   • Gowd S. Nagaraj

   Case Report Pages: 671 - 675

8. Giant sigmoid diverticulum

   • Albert A. Moss

   Case Report Pages: 676 - 683

9. Diffuse leiomyomatosis of the esophagus

   • J. Picão Fernandes
   • Maria José Mascarenhas
   • J. Pinto Correia

   Case Report Pages: 684 - 690

10. Hemobilia and pancreatitis as complications of a percutaneous transhepatic cholangiogram

    • Helen C. Redman
    • Ramon R. Joseph

    Case Report Pages: 691 - 698

11. The first application of transhepatic cholangiography to the localization of liver or biliary tract pathology: Hanoi, 1937

    • Richard L. Wechsler
    • Lawrence Wechsler

    Historical Comment Pages: 699 - 700

12. Book reviews

    • Frank L. Iber

    BookReview Pages: 701 - 702