1. Paucity of interlobular bile ducts getting to know it better

   • Jean Perrault

   Editorial Pages: 481 - 484

2. Syndromatic hepatic ductular hypoplasia (arteriohepatic dysplasia)

   • Marvin D. Berman
   • Kamal G. Ishak
   • E. Anthony Jones

   Original Articles Pages: 485 - 497

3. Comparison between neomycin and lactulose in 173 patients with hepatic encephalopathy

   • Francesco Orlandi
   • Umberto Freddara
   • Giorgio Cavallini

   Original Articles Pages: 498 - 506

4. Laparoscopy and radioisotope imaging in the investigation of suspected liver disease

   • J. N. Blackwell
   • A. C. B. Dean
   • N. D. C. Finlayson

   Original Articles Pages: 507 - 512

5. Sulfated bile acids in serum, bile, and urine of cirrhotic patients before and after portacaval anastomosis

   • Livio Capocaccia
   • Adolfo F. Attili
   • Mario Angelico

   Original Articles Pages: 513 - 517

6. Intraperitoneal coagulation in chronic liver disease ascites

   • John Hoefs
   • Tom Barnes
   • Pierre Halle

   Original Articles Pages: 518 - 522

7. Evidence for an association between cholelithiasis and diverticular disease of the colon

   • J. -P. Capron
   • R. Piperaud
   • A. Lorriaux

   Original Articles Pages: 523 - 527

8. Crohn's ileitis and ileocolitis

   • Timothy R. Koch
   • David R. Cave
   • Joseph B. Kirsner

   Original Articles Pages: 528 - 531

9. Circulating trypsin-like immunoreactivity in chronic pancreatitis

   • A. Andriulli
   • G. Masoero
   • G. Verme

   Original Articles Pages: 532 - 537

10. Pancreatic exocrine secretion and immunoreactive secretin release after intraduodenal instillation of 1-phenyl-1-hydroxy-n-pentane and HCl in rats

    • Makoto Otsuki
    • Choitsu Sakamoto
    • Shigeaki Baba

    Original Articles Pages: 538 - 544

11. Nonoperative measurement of pancreatic and common bile duct pressures with a microtransducer catheter and effects of duodenoscopic sphincterotomy

    • Masao Tanaka
    • Seiyo Ikeda
    • Fumio Nakayama

    Original Articles Pages: 545 - 552

12. Effects of cholestyramine and synthetic hydrotalcite on acute gastric or intestinal lesion formation in rats and dogs

    • Yasunobu Ishihara
    • Susumu Okabe

    Original Articles Pages: 553 - 560

13. Measurement of the endoscopic retrograde cholangiogram

    • J. A. O'Dwyer
    • J. Pemberton
    • R. P. H. Thompson

    Original Articles Pages: 561 - 564

14. Perforation and hemorrhage of a non-Meckelian ileal diverticulum

    • James C. Wolper
    • Jaime Tisnado

    Case Report Pages: 565 - 567

15. Crohn's disease of the mouth and ovary

    • Stephen S. Frost
    • Mark P. Elstein
    • James L. A. Roth

    Case Report Pages: 568 - 571

16. Uncommon cause of nonpancreatic hyperamylasemia and hyperlipasemia

    • J. M. Gatell Artigas
    • M. R. Aused Faure
    • O. Ferrer Roca

    Letter to the Editor Pages: 572 - 572

17. Book reviews

    • J. Kirk Martin Jr.
    • Roy G. Shorter
    • Thomas R. Viggiano

    BookReview Pages: 573 - 575

18. News and notices

    News Pages: 576 - 576