1. Detection of hepatitis C virus-specific antigens in semen from non-A, non-B hepatitis patients

   • Girish J. Kotwal
   • Vinod K. Rustgi
   • Bahige M. Baroudy

   Original Articles Pages: 641 - 644

2. Protective effect of 16,16-dimethyl prostaglandin E₂ on isolated rat hepatocytes against complement-mediated immune attack

   • Yoichi Kurebayashi
   • Takuya Ikeda
   • Yuko Honda

   Original Articles Pages: 645 - 649

3. Generation of chemotactic factor by hepatocytes isolated from chronically ethanol-fed rats

   • Yasushi Shiratori
   • Hiroshi Takada
   • Kazuo Kamii

   Original Articles Pages: 650 - 658

4. Prospective controlled trial with antiestrogen drug tamoxifen in patients with unresectable hepatocellular carcinoma

   • F. Farinati
   • N. De Maria
   • R. Naccarato

   Conference Report Pages: 659 - 662

5. Spectrum of esophageal disorders in children with chest pain

   • Mark S. Glassman
   • Marvin S. Medow
   • Leonard J. Newman

   Original Articles Pages: 663 - 666

6. Effects of a pH electrode across the lower esophageal sphincter

   • Swarnjit Singh
   • Joel E. Richter

   Original Articles Pages: 667 - 672

7. Cytomegalovirus infection and disease after liver transplantation

   • Robert J. Stratta
   • Mark S. Shaeffer
   • Byers W. Shaw Jr.

   Review Article Pages: 673 - 688

8. Defense system in the biliary tract against bacterial infection

   • J. Y. Sung
   • J. W. Costerton
   • E. A. Shaffer

   Review Article Pages: 689 - 696

9. Gastrointestinal involvement inl-tryptophan (l-trp) associated eosinophilia-myalgia syndrome (EMS)

   • K. De Schryver-Kecskemeti
   • K. W. Bennert
   • P. Yang

   Case Report Pages: 697 - 701

10. Wegener's granulomatosis masquerading as pancreatic carcinoma

    • Kevin M. O'Neil
    • Dan M. Jones
    • J. Mark Lawson

    Case Report Pages: 702 - 704

11. PEG-400 excretion in patients with Crohn's disease, their first-degree relatives, and healthy volunteers

    • D. Ruttenberg
    • G. O. Young
    • S. Isaacs

    Original Articles Pages: 705 - 708

12. Fractionated doses of ionizing radiation alter postprandial small intestinal motor activity

    • Mary F. Otterson
    • Sushil K. Sarna
    • Martha B. Lee

    Original Articles Pages: 709 - 715

13. Does irradiation produce irreversible changes in canine jejunal myoelectric activity?

    • Robert W. Summers
    • Clyde E. Glenn
    • Ahmed Elahmady

    Original Articles Pages: 716 - 722

14. Variability of migrating motor complex in humans

    • Cornelius P. Dooley
    • Carlo Di Lorenzo
    • Jorge E. Valenzuela

    Original Articles Pages: 723 - 728

15. Human gut hormone profiles in patients with short bowel syndrome

    • Nigel J. Andrews
    • Miles H. Irving

    Original Articles Pages: 729 - 732

16. Study of 47 consecutive patients with peptic esophageal stricture compared with 3880 cases of reflux esophagitis

    • M. Ben Rejeb
    • O. Bouché
    • P. Zeitoun

    Original Articles Pages: 733 - 736

17. Role of capsaicin-sensitive sensory nerves in acid-induced bicarbonate secretion in rat stomach

    • Koji Takeuchi
    • Koji Ueshima
    • Susumu Okabe

    Original Articles Pages: 737 - 743

18. Biphasic solid and liquid gastric emptying in normal controls and diabetics using continuous acquisition in LAO view

    • Harvey A. Ziessman
    • Frederic H. Fahey
    • Martin J. Collen

    Original Articles Pages: 744 - 750

19. Neuroendocrine changes in rat stomach during experimental diabetes mellitus

    • C. U. Nwokolo
    • E. S. Debnam
    • R. E. Pounder

    Original Articles Pages: 751 - 756

20. Prognosis of gastric carcinoma after curative surgery

    • Patrick Arveux
    • Jean Faivre
    • Patrick Hillon

    Original Articles Pages: 757 - 763

21. Relative prevalence of gallstone diseases in Taiwan

    • Cheng-Hsi Su
    • Wing-Yiu Lui
    • Fang-Ku P'eng

    Original Articles Pages: 764 - 768

22. Helicobacter pylori and duodenal ulcer

    • Francis Mégraud
    • Hervé Lamouliatte

    Review Article Pages: 769 - 772

23. Effect of somatostatin analog octreotide on human sphincter of Oddi

    • Kenneth F. Binmoeller
    • Remy Dumas
    • J. P. Delmont

    Original Articles Pages: 773 - 777

24. Management of malignant hilar biliary obstruction by endoscopy results and prognostic factors

    • M. Ducreux
    • Cl. Liguory
    • J. P. Etienne

    Original Articles Pages: 778 - 783

25. Prospective study of clinical gallbladder disease and its association with obesity, physical activity, and other factors

    • Ikuko Kato
    • Abraham Nomura
    • Po-Huang Chyou

    Original Articles Pages: 784 - 790

26. Effect of intraduodenal administration of 23-methyl-UDCA diastereoisomers on bile flow in hamsters

    • C. Clerici
    • G. Dozzini
    • A. Morelli

    Original Articles Pages: 791 - 798

27. News and notices

    News Pages: 799 - 800