1. Ionic constituents and osmolality of gastric and small-intestinal fluids after eating

   • John S. Fordtran
   • Travis Ward Locklear

   OriginalPaper Pages: 503 - 521

2. Esophageal motor abnormalities in scleroderma and related diseases

   • Thomas A. Saladin
   • Arthur B. French
   • H. Marvin Pollard

   OriginalPaper Pages: 522 - 535

3. Response to azathioprine in ulcerative colitis

   • Ian R. Mackay
   • A. J. Wall
   • Gideon Goldstein

   OriginalPaper Pages: 536 - 545

4. Gastric secretion and ulcer formation after hypophysectomy and administration of somatotrophic hormone

   • André Robert
   • J. Paul Phillips
   • James E. Nezamis

   OriginalPaper Pages: 546 - 552

5. A method for facilitating endoscopic diagnosis of esophageal varices and gastric lesions

   • Sheldon S. Zinberg
   • J. Edward Berk

   OriginalPaper Pages: 553 - 558

6. The baker-hughes gastrointestinal biopsy tube

   • Jack D. Welsh
   • G. Victor Rohrer
   • Marilyn G. Porter

   OriginalPaper Pages: 559 - 563

7. Geliac disease in elderly patients

   • John R. Collins

   OriginalPaper Pages: 564 - 571

8. Delayed hypersensitivity in regional enteritis and ulcerative colitis

   • Henry J. Binder
   • Howard M. Spiro
   • Walter R. Thayer Jr.

   OriginalPaper Pages: 572 - 574

9. Neurogenic neoplasms of the small bowel: Benign nonchromaffin paraganglioma of the duodenum

   • William M. Lukash
   • Vincent J. Hyams
   • Orville F. Nielsen

   Case Report Pages: 575 - 579

10. Whipple's disease: Evolution of current concepts

    • Julian M. Ruffin
    • Walter M. Roufail

    Point Of View Pages: 580 - 585

11. Book reviews

    • Harrison Latta

    BookReview Pages: 586 - 586