1. Effects of magnesium deficiency on duodenal and ileal magnesium absorption and secretion

   • M. Michael Petith
   • Harold P. Schedl

   Original Articles Pages: 1 - 5

2. Time course of pancreatic protein synthesis following feeding

   • C. Malo
   • J. Morisset

   Original Articles Pages: 6 - 8

3. Pancreatic hypersecretion in liver disease

   • James A. Gregg
   • Mahesh M. Sharma

   Original Articles Pages: 9 - 11

4. Characterization and effect of phospholipid on bile acid absorption by villi isolated from hamster small intestine

   • Joseph D. Fondacaro
   • John B. Rodgers

   Original Articles Pages: 12 - 17

5. An evaluation of urinaryd-glucaric acid excretion during acute hepatitis in man

   • Massimo Carrella
   • Agesilao D'arienzo
   • Fernando De Ritis

   Original Articles Pages: 18 - 22

6. Effect of daily ethanol ingestion on intestinal permeability to macromolecules

   • Bonnie S. Worthington
   • Lisa Meserole
   • Jean A. Syrotuck

   Original Articles Pages: 23 - 32

7. Selectivity of small intestinal exudate in celiac disease and Crohn's disease

   • J. G. C. Kingham
   • C. A. Loehry

   Original Articles Pages: 33 - 38

8. Endoscopic retrograde cholangiography (ERC) in nonamebic liver abscesses

   • Antonio Ascione
   • Elwyn Elias
   • Sheila Sherlock

   Original Articles Pages: 39 - 44

9. Effect of various pyloroplasties on fecal fat excretion in dogs and humans

   • C. Wastell
   • H. Ellis

   Original Articles Pages: 45 - 50

10. Effects of ethanol on sodium, 3-O-methyl glucose, andl-alanine transport in the jejunum

    • Yuh-Jyh Kuo
    • L. L. Shanbour

    Original Articles Pages: 51 - 56

11. Quantitation and immunochemical characterization of carcinoembryonic antigen and glucose phosphate isomerase in blood and washings of patients with gastric and colonic diseases

    • Devidayal Munjal
    • Patrick G. Brady

    Original Articles Pages: 57 - 64

12. Urinary excretion of dye in dogs infused with BSP or its glutathione conjugate

    • James L. Barnhart
    • Burton Combes

    Original Articles Pages: 65 - 71

13. Effect of pentagastrin infusion on gastric emptying rate of solid food in man

    • Ian L. Macgregor
    • Zealous D. Wiley
    • Peter M. Martin

    Original Articles Pages: 72 - 75

14. Acute upper-gastrointestinal hemorrhage new observations on an old problem

    • David Y. Graham
    • Robert E. Davis

    Original Articles Pages: 76 - 84

15. Biliary lipid excretion in patients with pigment gallstones

    • Charles I. Wagner
    • Bruce W. Trotman
    • Roger D. Soloway

    Original Articles Pages: 85 - 88

16. Vascular dysplasia of the right colon an important cause of unexplained gastrointestinal bleeding

    • S. L. Broor
    • H. W. Parker
    • W. J. Dodds

    Forums in Gastrointestinal Roentgenology Pages: 89 - 92

17. Stimulation of human colonic adenylate cyclase

    • Bernd Simon
    • Horst Kather

    Letters to the Editor Pages: 93 - 94

18. Emergency endoscopy

    • Irving B. Brick
    • John F. Morrissey

    Letters to the Editor Pages: 94 - 95

19. News and notices

    News Pages: 96 - 96