The location and multiplicity of chronic duodenal ulcer Zuhair Raouf Al-bahraniZuhair Abdulla KassirWaleed Al-doree Original Article Pages: 539 - 542
Abnormalities of serum cholinesterase isozyme in liver cirrhosis and hepatoma (part II) Shohei MatsuzakiKenichiro IwamuraTsunehiko Katsunuma Original Article Pages: 543 - 549
Scanning electron microscopy on the rat liver with alphanaphthylisothiocyanate-induced cholestasis Ken Yoshino Original Article Pages: 550 - 563
Hepatic gluconeogenic key enzymes in patients with hepatic cancer Hirohito TsubouchiAtsuyuki KamibeppuShuji Hashimoto Original Article Pages: 564 - 569
The effects of cholecystokinin-pancreozymin (CCK-PZ) on the movement of the terminal part of the bile duct in rabbits and humans Kenzo KobayashiHideaki YamadaEiji Mitani Original Article Pages: 570 - 576
Intrahepatic stones and postoperative choledochoscopy Tatsuo YamakawaFumio KomakiJunichi Shikata Original Article Pages: 577 - 583
The increase in cyclic AMP content in the isolated guinea pig gastric mucosa during histamine-stimulated acid secretion Toshio ShirakawaHaruki MatsumotoAkima Miyoshi Original Article Pages: 584 - 591
Biochemical and clinical studies on human pancreatic deoxyribonuclease I inhibitor Akihiro FunakoshiHideyuki WakasugiHiroshi Ibayashi Original Article Pages: 592 - 599
Electron microscopic studies on hepatic alkaline phosphatase in experimentally induced biliary obstruction of the rat Makoto KakoGotaro TodaToshitsugu Oda Original Article Pages: 600 - 605
Antigen-specific detection of HBsAg-containing immune-complexes in sera from chronic active hepatitis patients with hepatitis B virus persistent infection by enzyme-immunoassay (EIA) Takao TsujiKiyonori ArakiKunihiko Naito Original Article Pages: 606 - 608
Studies on acid protease fractions and gastric mucosal atrophy. 3. special reference to peptic ulcers Shyun YamamotoTerukatsu ArimaHideo Nagashima Original Article Pages: 609 - 615
Impression method of the colon using sodium alginate—an experimental evaluation in dog Shinjiro YoshimotoShuhei OtsukiKeiichi Kawai Original Article Pages: 616 - 619
Studies on serum immunoreactive elastase in experimental pancreatitis rats I. in acute pancreatitis Toshinari KimuraKouichiro ImamuraHiroshi Ibayashi Original Article Pages: 620 - 624
Studies on serum immunoreactive elastase in experimental pancreatitis rats II. in chronic pancreatitis Toshinari KimuraKouichiro ImamuraNobunori Aso Original Article Pages: 625 - 629
The regional difference in the responses of the guinea pig gastric muscles to gastrin Saburo NakazawaTomohiro IchikawaMasanori Okada Original Article Pages: 630 - 634
American gastroenterological association american association for the study of liver diseases gastroenterology research group New York city, May 18–20, 1981 Notices Pages: 637 - 638
