1. Peptic ulcer is prevalent among shift workers

   • Kose Segawa
   • Saburo Nakazawa
   • Kenichi Takano

   Original Articles Pages: 449 - 453

2. Microcystic adenoma of the pancreas

   • Gustavo Torres-Barrera
   • Carlos A. Fernández-del Castillo
   • Manuel Campuzano F.

   Original Articles Pages: 454 - 458

3. Upper gastrointestinal neoplasia in familial polyposis

   • Robert C. Kurtz
   • Stephen S. Sternberg
   • Jerome J. Decosse

   Original Articles Pages: 459 - 465

4. Secretin is an enterogastrone in humans

   • Chul H. You
   • William Y. Chey

   Original Articles Pages: 466 - 471

5. Comparison of gastrointestinal pH in cystic fibrosis and healthy subjects

   • Carole A. Youngberg
   • Rosemary R. Berardi
   • Jennifer B. Dressman

   Original Articles Pages: 472 - 480

6. Comparison of effects of ingested mediumand long-chain triglyceride on gallbladder volume and release of cholecystokinin and other gut peptides

   • P. E. T. Isaacs
   • S. Ladas
   • S. R. Bloom

   Original Articles Pages: 481 - 486

7. Effect of 15(R), 15-methyl prostaglandin E₂ and indomethacin on pancreatic secretion in man

   • Carlos Saad
   • Cornelius P. Dooley
   • Jorge E. Valenzuela

   Original Articles Pages: 487 - 493

8. NMR spectrometry

   • Michael U. Schneider
   • Ludwig Demling
   • Wolfram Domschke

   Original Articles Pages: 494 - 499

9. Role of bacterial toxins, bile acids, and free fatty acids in colonic water malabsorption in tropical sprue

   • B. S. Ramakrishna
   • V. I. Mathan

   Original Articles Pages: 500 - 505

10. Presence, distribution, and pharmacological effects of neuropeptide Y in mammalian gastrointestinal tract

    • J. M. Allen
    • J. Hughes
    • S. R. Bloom

    Original Articles Pages: 506 - 512

11. Pancreatic polypeptide and intestinal motility in dogs

    • Piotr J. Thor
    • Jan W. Konturek
    • Stanisŀaw J. Konturek

    Original Articles Pages: 513 - 519

12. Effect of parental malnutrition on enzyme content of rat pancreas

    • H. Sarles
    • R. Lahaie
    • G. Debry

    Original Articles Pages: 520 - 528

13. Gastric emptying after roux-y and billroth-I gastrectomy depends on viscosity of meal and contractile patterns of small intestine in dogs

    • Hans-Jörg Ehrlein
    • Sabine Bühner
    • Volker Schumpelick

    Original Articles Pages: 529 - 537

14. Effects of nutrients on gastrointestinal motility and gastric emptying after distal gastrectomy with Roux-Y gastrojejunostomy in dogs

    • Hans-Jörg Ehrlein
    • Gert Thoma
    • Volker Schumpelick

    Original Articles Pages: 538 - 546

15. Is exact correlation betweenin vivo andin vitro measurements important?

    • William J. Snape Jr.

    Editorial Pages: 547 - 549

16. Peritoneovenous shunt for pancreatic ascites

    • Boudewijn De Waele
    • Peter Van der Spek
    • Ghislain Devis

    Case Report Pages: 550 - 553

17. Carbamazepine-induced acute cholangitis

    • Dominique Larrey
    • Antoine Hadengue
    • Jean-Pierre Benhamou

    Case Report Pages: 554 - 557

18. Acetaminophen and alcoholics

    • Alan H. Hall
    • Kenneth W. Kulig
    • Barry H. Rumack

    Letter to the Editor Pages: 558 - 558

19. News and notices

    News Pages: 559 - 560