1. Effect of barium meals on gastric electromechanical activity in man

   • Kenneth L. Koch
   • William R. Stewart
   • Robert M. Stern

   Original Articles Pages: 1217 - 1222

2. Effects of oral cisapride on interdigestive jejunal motor activity, psychomotor function, and side-effect profile in healthy man

   • Georg Stacher
   • Gabriele Gaupmann
   • Brigitte Langer

   Original Articles Pages: 1223 - 1230

3. Effects of partial ileocolectomy and Crohn's disease on biliary lipid secretion

   • P. Rutgeerts
   • Y. Ghoos
   • G. Vantrappen

   Original Articles Pages: 1231 - 1238

4. Prospective assessment of risk of bacteremia with colonoscopy and polypectomy

   • Donald E. Low
   • J. Patrick Shoenut
   • Allan B. Micflikier

   Original Articles Pages: 1239 - 1243

5. Pharyngeal pump and esophageal transit

   • A. G. Buthpitiya
   • D. Stroud
   • C. O. H. Russell

   Original Articles Pages: 1244 - 1248

6. Subtotal colectomy for severe idiopathic constipation

   • Samuel H. Leon
   • Shoba Krishnamurthy
   • Michael D. Schuffler

   Original Articles Pages: 1249 - 1254

7. Persistence ofCampylobacter pyloridis despite healing of duodenal ulcer and improvement of accompanying duodenitis and gastritis

   • Wai-Mo Hui
   • Shiu-Kum Lam
   • Matthew Ma-Tai NG

   Original Articles Pages: 1255 - 1260

8. Cimetidine and ranitidine protect against cold restraint-induced ulceration in rat by suppressing gastric acid secretion

   • Thomas Garrick
   • Yoshiaki Goto
   • Paul Guth

   Original Articles Pages: 1261 - 1267

9. Antisecretory and antigastrin effects of rioprostil in gastric fistula dogs

   • Laurence B. Katz
   • Thomas Genna
   • David A. Shriver

   Original Articles Pages: 1268 - 1274

10. Augmentation of postresection mucosal hyperplasia by plerocercoid growth factor (PGF)

    • Michael H. Hart
    • C. K. Phares
    • Jon A. Vanderhoof

    Original Articles Pages: 1275 - 1280

11. Modulation of collagen synthesis by fat-storing cells, isolated from CCl₄-or vitamin A-treated rats

    • Yasushi Shiratori
    • Takafumi Ichida
    • Eddie Wisse

    Original Articles Pages: 1281 - 1289

12. Hepatic bile formation in the rat

    • Robert G. Knodell
    • Nadine M. Steele
    • Laura N. Stanley

    Original Articles Pages: 1290 - 1296

13. Crohn's disease

    • S. P. James
    • W. Strober
    • S. H. Danovitch

    Review Article Pages: 1297 - 1310

14. Villous adenoma of the duct of wirsung

    • Andrew L. Warshaw
    • John Berry
    • David L. Gang

    Case Report Pages: 1311 - 1313

15. Pseudolymphoma of the jejunum

    • Hallgrimur Gudjonsson
    • Michael Jones
    • Michael D. Kaye

    Case Report Pages: 1314 - 1318

16. Malignant insulinoma with metastasis to gallbladder and bone, accompanied by past history of peptic ulcer and hyperthyroidism

    • Mikio Imamura
    • Eishi Miyashita
    • Toshio Sato

    Case Report Pages: 1319 - 1324

17. Gastric xanthoma—An autopsy study

    • Roger W. Byard

    Letters to the Editor Pages: 1325 - 1325

18. GGT test

    • Jack A. DiPalma
    • Melvin A. Bayne

    Letters to the Editor Pages: 1325 - 1326

19. Pancreatitis and neurofibromatosis

    • Peter J. Kahrilas

    Letters to the Editor Pages: 1326 - 1326

20. News and notices

    News Pages: 1327 - 1328