Research Article

	Sir Francis Avery Jones at 80. Gut 1990; 31: 489-493. doi:10.1136/gut.31.5.489 [PDF] [Request Permissions]
	Cancer of the pancreas. D C Carter Gut 1990; 31: 494-496. doi:10.1136/gut.31.5.494 [PDF] [Request Permissions]
	Understanding the molecular basis of coeliac disease. M F Kagnoff Gut 1990; 31: 497-499. doi:10.1136/gut.31.5.497 [PDF] [Request Permissions]
	Abnormal gastric adaptive relaxation in patients with gastrooesophageal reflux. M N Hartley, S J Walker, and C R Mackie Gut 1990; 31: 500-503. doi:10.1136/gut.31.5.500 [Abstract] [PDF] [Request Permissions]
	Value of a centralised approach in the management of haematemesis and melaena: experience in a district general hospital. R A Holman, M Davis, K R Gough, P Gartell, D C Britton, and R B Smith Gut 1990; 31: 504-508. doi:10.1136/gut.31.5.504 [Abstract] [PDF] [Request Permissions]
	Double blind comparison of omeprazole (40 mg od) versus cimetidine (400 mg qd) in the treatment of symptomatic erosive reflux oesophagitis, assessed endoscopically, histologically and by 24 h pH monitoring. T C Dehn, H A Shepherd, D Colin-Jones, M G Kettlewell, and N J Carroll Gut 1990; 31: 509-513. doi:10.1136/gut.31.5.509 [Abstract] [PDF] [Request Permissions]
	Abolition by omeprazole of aspirin induced gastric mucosal injury in man. T K Daneshmend, A G Stein, N K Bhaskar, and C J Hawkey Gut 1990; 31: 514-517. doi:10.1136/gut.31.5.514 [Abstract] [PDF] [Request Permissions]
	Effect of simulated intragastric haemorrhage on gastric acid secretion, gastric motility, and serum gastrin. G M Fullarton, E J Boyd, G P Crean, T E Hilditch, and K E McColl Gut 1990; 31: 518-521. doi:10.1136/gut.31.5.518 [Abstract] [PDF] [Request Permissions]
	Inappropriate hypergastrinaemia in asymptomatic healthy subjects infected with Helicobacter pylori. J T Smith, R E Pounder, C U Nwokolo, S Lanzon-Miller, D G Evans, D Y Graham, and D J Evans, Jr Gut 1990; 31: 522-525. doi:10.1136/gut.31.5.522 [Abstract] [PDF] [Request Permissions]
	Psychogenic vomiting: the relation between patterns of vomiting and psychiatric diagnoses. M Muraoka, K Mine, K Matsumoto, Y Nakai, and T Nakagawa Gut 1990; 31: 526-528. doi:10.1136/gut.31.5.526 [Abstract] [PDF] [Request Permissions]
	T-cellular immune reactions (in macrophage inhibition factor assay) against Mycobacterium paratuberculosis, Mycobacterium kansasii, Mycobacterium tuberculosis, Mycobacterium avium in patients with chronic inflammatory bowel disease. C A Seldenrijk, H A Drexhage, S G Meuwissen, and C J Meijer Gut 1990; 31: 529-535. doi:10.1136/gut.31.5.529 [Abstract] [PDF] [Request Permissions]
	Antibody to selected strains of Saccharomyces cerevisiae (baker's and brewer's yeast) and Candida albicans in Crohn's disease. H McKenzie, J Main, C R Pennington, and D Parratt Gut 1990; 31: 536-538. doi:10.1136/gut.31.5.536 [Abstract] [PDF] [Request Permissions]
	Dietary fish oil reduces progression of chronic inflammatory lesions in a rat model of granulomatous colitis. J Vilaseca, A Salas, F Guarner, R Rodríguez, M Martínez, and J R Malagelada Gut 1990; 31: 539-544. doi:10.1136/gut.31.5.539 [Abstract] [PDF] [Request Permissions]
	Major histocompatibility complex class II antigen (HLA-DR) expression by ileal epithelial cells in patients with seronegative spondylarthropathy. C Cuvelier, H Mielants, M De Vos, E Veys, and H Roels Gut 1990; 31: 545-549. doi:10.1136/gut.31.5.545 [Abstract] [PDF] [Request Permissions]
	Role of computed tomography and endoscopy in the management of alimentary tract lipomas. J Y Kang, C Chan-Wilde, A Wee, R Chew, and T K Ti Gut 1990; 31: 550-553. doi:10.1136/gut.31.5.550 [Abstract] [PDF] [Request Permissions]
	Focal nodular hyperplasia of the liver associated with intracranial vascular malformations. R D Goldin and D S Rose Gut 1990; 31: 554-555. doi:10.1136/gut.31.5.554 [Abstract] [PDF] [Request Permissions]
	Severe hepatitis caused by cyproterone acetate. J C Blake, A M Sawyerr, J S Dooley, P J Scheuer, and N McIntyre Gut 1990; 31: 556-557. doi:10.1136/gut.31.5.556 [Abstract] [PDF] [Request Permissions]
	Villous adenoma of the common hepatic duct: the role of ultrasound in management. P E Jennings, J Rode, A Coral, J Dowsett, and W R Lees Gut 1990; 31: 558-560. doi:10.1136/gut.31.5.558 [Abstract] [PDF] [Request Permissions]
	Pancreatic pseudocyst causing portal vein thrombosis and pancreatico-pleural fistula. P A McCormick, N Chronos, A K Burroughs, N McIntyre, and J E McLaughlin Gut 1990; 31: 561-563. doi:10.1136/gut.31.5.561 [Abstract] [PDF] [Request Permissions]
	Guide wire distance marks for oesophageal dilatation. D G Maxton Gut 1990; 31: 564. doi:10.1136/gut.31.5.564 [Abstract] [PDF] [Request Permissions]
	Use of a modified angioplasty balloon catheter in the dilatation of tight biliary strictures. K J Rao, H Blake, and A Theodossi Gut 1990; 31: 565-567. doi:10.1136/gut.31.5.565 [Abstract] [PDF] [Request Permissions]
	Interactions between gall bladder bile and mucosa; relevance to gall stone formation. M R Jacyna Gut 1990; 31: 568-570. doi:10.1136/gut.31.5.568 [PDF] [Request Permissions]
	Biliary motility. P A Grace, G J Poston, and R C Williamson Gut 1990; 31: 571-582. doi:10.1136/gut.31.5.571 [PDF] [Request Permissions]
	British Society of Gastroenterology. 1990 spring meeting. Warwick, 28-30 March. Abstracts. Gut 1990; 31: A589-A628. doi:10.1136/gut.31.5.A589 [PDF] [Request Permissions]

Letter

	Activated eosinophils in coeliac disease. J F Colombel, A Janin, and G Torpier Gut 1990; 31: 583-584. doi:10.1136/gut.31.5.583 [PDF] [Request Permissions]
	Omeprazole in H2 blocker non-responders. V Savarino, G Mela, A Sumberaz, and G Celle Gut 1990; 31: 584. doi:10.1136/gut.31.5.584-a [PDF] [Request Permissions]
	Epithelial dysplasia in Caroli's disease. N I Walker and R W Strong Gut 1990; 31: 584-585. doi:10.1136/gut.31.5.584-c [PDF] [Request Permissions]
	IgA class reticulin antibodies of human subtype in gluten sensitive enteropathy. S Kárpáti, I Kosnai, and E Török Gut 1990; 31: 585. doi:10.1136/gut.31.5.585 [PDF] [Request Permissions]

Letters to the Editor

	Reply Conleth Feighery, Donald Weir, and Alex Whelan Gut 1990; 31: 584. doi:10.1136/gut.31.5.584 [PDF] [Request Permissions]
	Reply J Delchier Gut 1990; 31: 584. doi:10.1136/gut.31.5.584-b [PDF] [Request Permissions]

Book Review

	Common problems in gastrointestinal surgery M R B Keighley Gut 1990; 31: 585-586. doi:10.1136/gut.31.5.585-a [PDF] [Request Permissions]
	Surgery of the liver K E F Hobbs Gut 1990; 31: 586. doi:10.1136/gut.31.5.586 [PDF] [Request Permissions]
	European journal of gastroenterology and hepatology David Wingate Gut 1990; 31: 586. doi:10.1136/gut.31.5.586-a [PDF] [Request Permissions]
	Duodenal ulcer. Analyses of 293 randomized clinical trials M J S Langman Gut 1990; 31: 586. doi:10.1136/gut.31.5.586-b [PDF] [Request Permissions]
	Current gastroenterology K G Wormsley Gut 1990; 31: 586. doi:10.1136/gut.31.5.586-c [PDF] [Request Permissions]
	Diseases of the gastrointestinal tract and liver David Wingate Gut 1990; 31: 586-587. doi:10.1136/gut.31.5.586-d [PDF] [Request Permissions]
	Difficult decisions in digestive diseases M J S Langman Gut 1990; 31: 587. doi:10.1136/gut.31.5.587 [PDF] [Request Permissions]
	Current hepatology Roger Williams Gut 1990; 31: 587. doi:10.1136/gut.31.5.587-a [PDF] [Request Permissions]
	Campylobacter pylori in gastritis and peptic ulcer disease Roger A Feldman Gut 1990; 31: 587. doi:10.1136/gut.31.5.587-b [PDF] [Request Permissions]
	Handbook of gastrointestinal drug therapy David Wingate Gut 1990; 31: 587. doi:10.1136/gut.31.5.587-c [PDF] [Request Permissions]
	Paediatric hepatology M J Tarlow Gut 1990; 31: 587-588. doi:10.1136/gut.31.5.587-d [PDF] [Request Permissions]
	Trends in bile acid research Thomas S Low-Beer Gut 1990; 31: 588. doi:10.1136/gut.31.5.588 [PDF] [Request Permissions]
	Radiology of the esophagus D A W Edwards Gut 1990; 31: 588. doi:10.1136/gut.31.5.588-a [PDF] [Request Permissions]