Research Article

	Hormonal control of gastric and colorectal cancer in man. D L Morris, S A Watson, L G Durrant, and J D Harrison Gut 1989; 30: 425-429. doi:10.1136/gut.30.4.425 [PDF] [Request Permissions]
	Effect of calcitonin on gastric emptying in patients with an active duodenal ulcer. K Jonderko Gut 1989; 30: 430-435. doi:10.1136/gut.30.4.430 [Abstract] [PDF] [Request Permissions]
	Vitamin C in the human stomach: relation to gastric pH, gastroduodenal disease, and possible sources. H J O'Connor, C J Schorah, N Habibzedah, A T Axon, and R Cockel Gut 1989; 30: 436-442. doi:10.1136/gut.30.4.436 [Abstract] [PDF] [Request Permissions]
	Manometric evaluation of the interdigestive antroduodenal motility in subjects with fasting bile reflux, with and without antral gastritis. P A Testoni, L Fanti, F Bagnolo, S Passaretti, M Guslandi, E Masci, and A Tittobello Gut 1989; 30: 443-448. doi:10.1136/gut.30.4.443 [Abstract] [PDF] [Request Permissions]
	Rebound nocturnal hypersecretion after four weeks treatment with an H2 receptor antagonist. G M Fullarton, G McLauchlan, A Macdonald, G P Crean, and K E McColl Gut 1989; 30: 449-454. doi:10.1136/gut.30.4.449 [Abstract] [PDF] [Request Permissions]
	Stress effects on gastrointestinal transit in the rat. P Enck, V Merlin, J F Erckenbrecht, and M Wienbeck Gut 1989; 30: 455-459. doi:10.1136/gut.30.4.455 [Abstract] [PDF] [Request Permissions]
	Development and characterisation of T lymphocyte lines from human small intestinal biopsies. D Kelleher and M F Kagnoff Gut 1989; 30: 460-467. doi:10.1136/gut.30.4.460 [Abstract] [PDF] [Request Permissions]
	Jejunal manometry in distal subacute mechanical obstruction: significance of prolonged simultaneous contractions. M Camilleri Gut 1989; 30: 468-475. doi:10.1136/gut.30.4.468 [Abstract] [PDF] [Request Permissions]
	Cellobiose/mannitol sugar test--a sensitive tubeless test for coeliac disease: results on 1010 unselected patients. L D Juby, J Rothwell, and A T Axon Gut 1989; 30: 476-480. doi:10.1136/gut.30.4.476 [Abstract] [PDF] [Request Permissions]
	Epidemiological study of asymptomatic inflammatory bowel disease: the identification of cases during a screening programme for colorectal cancer. J F Mayberry, K C Ballantyne, J D Hardcastle, C Mangham, and G Pye Gut 1989; 30: 481-483. doi:10.1136/gut.30.4.481 [Abstract] [PDF] [Request Permissions]
	Dendritic cells and scavenger macrophages in chronic inflammatory bowel disease. C A Seldenrijk, H A Drexhage, S G Meuwissen, S T Pals, and C J Meijer Gut 1989; 30: 486-491. doi:10.1136/gut.30.4.486 [Abstract] [PDF] [Request Permissions]
	Double blind trial of loperamide for treating acute watery diarrhoea in expatriates in Bangladesh. F P van Loon, M L Bennish, P Speelman, and C Butler Gut 1989; 30: 492-495. doi:10.1136/gut.30.4.492 [Abstract] [PDF] [Request Permissions]
	Rectal reservoir and sensory function studied by graded isobaric distension in normal man. S Akervall, S Fasth, S Nordgren, T Oresland, and L Hultén Gut 1989; 30: 496-502. doi:10.1136/gut.30.4.496 [Abstract] [PDF] [Request Permissions]
	Measurement of normal portal venous blood flow by Doppler ultrasound. H S Brown, M Halliwell, M Qamar, A E Read, J M Evans, and P N Wells Gut 1989; 30: 503-509. doi:10.1136/gut.30.4.503 [Abstract] [PDF] [Request Permissions]
	Prevention of postischaemic lipid peroxidation and liver cell injury by iron chelation. R Omar, I Nomikos, G Piccorelli, J Savino, and N Agarwal Gut 1989; 30: 510-514. doi:10.1136/gut.30.4.510 [Abstract] [PDF] [Request Permissions]
	Immune mechanisms in tienilic acid associated hepatotoxicity. J Neuberger and R Williams Gut 1989; 30: 515-519. doi:10.1136/gut.30.4.515 [Abstract] [PDF] [Request Permissions]
	Hepatobiliary complications in chronic pancreatitis. C Wilson, C D Auld, R Schlinkert, A H Hasan, C W Imrie, R N MacSween, and D C Carter Gut 1989; 30: 520-527. doi:10.1136/gut.30.4.520 [Abstract] [PDF] [Request Permissions]
	Gall stones in a Danish population. Relation to weight, physical activity, smoking, coffee consumption, and diabetes mellitus. T Jørgensen Gut 1989; 30: 528-534. doi:10.1136/gut.30.4.528 [Abstract] [PDF] [Request Permissions]
	Additional endoscopic procedures instead of urgent surgery for retained common bile duct stones. S R Cairns, L Dias, P B Cotton, P R Salmon, and R C Russell Gut 1989; 30: 535-540. doi:10.1136/gut.30.4.535 [Abstract] [PDF] [Request Permissions]
	Primary atypical mycobacteriosis of the intestine: a report of three cases. K Fujisawa, H Watanabe, K Yamamoto, T Nasu, Y Kitahara, and M Nakano Gut 1989; 30: 541-545. doi:10.1136/gut.30.4.541 [Abstract] [PDF] [Request Permissions]
	Staffing of a combined general medical service and gastroenterology unit in a district general hospital. A report prepared for the Royal College of Physicians (London). Gastroenterology Committee and the Clinical Services Committee of the British Society of Gastroenterology. W R Burnham, J E Lennard-Jones, and G E Sladen Gut 1989; 30: 546-550. doi:10.1136/gut.30.4.546 [PDF] [Request Permissions]
	Career prospects in medical gastroenterology in the United Kingdom. J E Lennard-Jones Gut 1989; 30: 551-557. doi:10.1136/gut.30.4.551 [PDF] [Request Permissions]

Letter

	Endoscopic v radiological techniques for rectal bleeding. R M Charnley Gut 1989; 30: 558-559. doi:10.1136/gut.30.4.558 [PDF] [Request Permissions]
	Family occurrence of achalasia. J F Mayberry and M Atkinson Gut 1989; 30: 559. doi:10.1136/gut.30.4.559 [PDF] [Request Permissions]

Correspondence

	Reply E Jan Irvine and Richard H Hunt Gut 1989; 30: 558-559. doi:10.1136/gut.30.4.558-a [PDF] [Request Permissions]

Articles

	News Gut 1989; 30: 559. doi:10.1136/gut.30.4.559-a [PDF] [Request Permissions]

Correction

	Correction Gut 1989; 30: 560. doi:10.1136/gut.30.4.560 [PDF] [Request Permissions]