Controversies in the treatment of exocrine pancreatic insufficiency Eugene P. DiMagno Editorial Pages: 481 - 484
Time-dependent effects of vagotomy on pancreatic polypeptide release I. L. TaylorManfred SingerG. L. Kauffman Jr Original Articles Pages: 491 - 494
Bile acid malabsorption and bile acid diarrhea in intestinal resection Rita AldiniAldo RodaLuigi Barbara Original Articles Pages: 495 - 502
Histological abnormalities in patients with multiple esophageal webs Hans Dieter JanischVolker F. Eckardt Original Articles Pages: 503 - 506
Portasystemic shunts in primary biliary cirrhosis Robert SeperskyAllan CallowMarshall Kaplan Original Articles Pages: 507 - 512
A controlled study of the association between ulcerative colitis and psychiatric diagnoses John E. HelzerWayne A. StillingsDavid H. Alpers Original Articles Pages: 513 - 518
Semipurified dietary fiber and small-bowel morphology in rats Clifford Tasman-JonesRobert L. OwenAlbert L. Jones Original Articles Pages: 519 - 524
Duodenal stenosis in chronic pancreatitis Frederick L. MakrauerDonald A. AntonioliPeter A. Banks Original Articles Pages: 525 - 532
Correlations between defined sigmoidoscopic appearances and other measures of disease activity in ulcerative colitis J. Powell-TuckD. W. DayJ. E. Lennard-Jones Original Articles Pages: 533 - 537
Histamine H1- and H2-receptor blockade does not maintain electrochemical gradients across canine gastric mucosa exposed to bile salt Nelson J. GurllJohn W. HarmonDavid G. Reynolds Original Articles Pages: 538 - 544
Acute leukemia following inflammatory bowel disease Stephen B. HanauerK. K. WongJoseph B. Kirsner Original Articles Pages: 545 - 548
Duodenal intubation as a source of typhoid fever D. P. MaudgalM. S. ShafiT. C. Northfield Original Articles Pages: 549 - 552
Tubulovillous adenomas in a continent ileostomy after proctocolectomy for familial polyposis Robert W. Beart Jr.C. Richard FlemingPeter M. Banks Case Report Pages: 553 - 556
Endoscopic removal of duodenal polyp in a patient with Gardner's syndrome B. F. SweeneyD. S. Anderson Case Report Pages: 557 - 560
Inferior vena cava obstruction complicating amebic liver abscess Benjamin D. SchmidYolanda LalyreThomas J. Layden Case Report Pages: 565 - 569
Hyperamylasemia in acute alcoholism J. Edward BerkSudhir K. Dutta Letters to the Editor Pages: 570 - 571
Isotope studies in gastric emptying G. JobinR. JianPaul E. Christian Letters to the Editor Pages: 571 - 572
Hepatitis B specific markers in chronic alcoholic pancreatitis C. BuffetS. NaveauL. Papoz Letters to the Editor Pages: 572 - 573