Research Article

	Growth factors and the liver. A C Selden and H J Hodgson Gut 1991; 32: 601-603. doi:10.1136/gut.32.6.601 [PDF] [Request Permissions]
	Prospective clinical and manometric study comparing pneumatic dilatation and sublingual nifedipine in the treatment of oesophageal achalasia. G Coccia, M Bortolotti, P Michetti, and M Dodero Gut 1991; 32: 604-606. doi:10.1136/gut.32.6.604 [Abstract] [PDF] [Request Permissions]
	Monitoring of upper oesophageal sphincter pressure in children. G P Davidson, J Dent, and J Willing Gut 1991; 32: 607-611. doi:10.1136/gut.32.6.607 [Abstract] [PDF] [Request Permissions]
	Value of ultrasound in differentiating causes of persistent vomiting in infants. M D Rollins, M D Shields, R J Quinn, and M A Wooldridge Gut 1991; 32: 612-614. doi:10.1136/gut.32.6.612 [Abstract] [PDF] [Request Permissions]
	Role of the proximal and distal stomach in mixed solid and liquid meal emptying. P J Collins, L A Houghton, N W Read, M Horowitz, B E Chatterton, R Heddle, and J Dent Gut 1991; 32: 615-619. doi:10.1136/gut.32.6.615 [Abstract] [PDF] [Request Permissions]
	Peptic ulcer disease: absence of antibodies stimulating the histamine sensitive adenylate cyclase of gastric mucosal cells. P Burman, S Mårdh, L Lööf, J Naesdal, and F A Karlsson Gut 1991; 32: 620-623. doi:10.1136/gut.32.6.620 [Abstract] [PDF] [Request Permissions]
	Diagnostic value of measurement of serum type I procollagen carboxy terminal peptides in patients with scirrhous carcinoma of the stomach. K Kohda, N Ito, M Ohwada, K Morita, N Watanabe, Y Kohgo, Y Mogi, and Y Niitsu Gut 1991; 32: 624-629. doi:10.1136/gut.32.6.624 [Abstract] [PDF] [Request Permissions]
	Negative chronotropic effects of nizatidine. A Halabi and W Kirch Gut 1991; 32: 630-634. doi:10.1136/gut.32.6.630 [Abstract] [PDF] [Request Permissions]
	Atrial natriuretic peptide and water and electrolyte transport in the human jejunum. J Brunner, R Lübcke, G O Barbezat, T G Yandle, and E A Espiner Gut 1991; 32: 635-639. doi:10.1136/gut.32.6.635 [Abstract] [PDF] [Request Permissions]
	Jejunal permeability to water and electrolytes in patients with chronic intrahepatic hypertension: evidence for a role of aldosterone. B Duclos, P Bories, J C Mathieu-Daude, and H Michel Gut 1991; 32: 640-644. doi:10.1136/gut.32.6.640 [Abstract] [PDF] [Request Permissions]
	Prostaglandin protects against bile salt induced increases in proton permeation of duodenal brush border membrane. D Zhao and B H Hirst Gut 1991; 32: 645-648. doi:10.1136/gut.32.6.645 [Abstract] [PDF] [Request Permissions]
	'Low sodium' diuresis and ileal loss in patients with ileostomies: effect of desmopressin. M Sutters, D J Carmichael, R J Unwin, C Sozi, M Hunter, J Calam, S L Lightman, and W S Peart Gut 1991; 32: 649-653. doi:10.1136/gut.32.6.649 [Abstract] [PDF] [Request Permissions]
	Total orthotopic allogeneic small bowel transplantation in rats: effect of allograft irradiation combined with cyclosporine-A therapy. R E Saat, R W de Bruin, E Heineman, J Jeekel, and R L Marquet Gut 1991; 32: 654-656. doi:10.1136/gut.32.6.654 [Abstract] [PDF] [Request Permissions]
	Fluticasone propionate in Crohn's disease. M C de Kaski, A M Peters, J P Lavender, and H J Hodgson Gut 1991; 32: 657-661. doi:10.1136/gut.32.6.657 [Abstract] [PDF] [Request Permissions]
	Abdominal distension in female patients with irritable bowel syndrome: exploration of possible mechanisms. D G Maxton, D F Martin, P J Whorwell, and M Godfrey Gut 1991; 32: 662-664. doi:10.1136/gut.32.6.662 [Abstract] [PDF] [Request Permissions]
	Investigation of normal flatus production in healthy volunteers. J Tomlin, C Lowis, and N W Read Gut 1991; 32: 665-669. doi:10.1136/gut.32.6.665 [Abstract] [PDF] [Request Permissions]
	Reflex anal dilatation: effect of parting the buttocks on anal function in normal subjects and patients with anorectal and spinal disease. N W Read and W M Sun Gut 1991; 32: 670-673. doi:10.1136/gut.32.6.670 [Abstract] [PDF] [Request Permissions]
	Human papillomavirus type 16 DNA in anal cancers from six different countries. J H Scholefield, I B Kerr, N A Shepherd, K J Miller, R Bloomfield, and J M Northover Gut 1991; 32: 674-676. doi:10.1136/gut.32.6.674 [Abstract] [PDF] [Request Permissions]
	Natural history of hepatic haemangiomas: clinical and ultrasound study. L Gandolfi, P Leo, L Solmi, E Vitelli, G Verros, and A Colecchia Gut 1991; 32: 677-680. doi:10.1136/gut.32.6.677 [Abstract] [PDF] [Request Permissions]
	Caffeine clearance by enzyme multiplied immunoassay technique: a simple, inexpensive, and useful indicator of liver function. J E McDonagh, V V Nathan, I C Bonavia, G R Moyle, and A R Tanner Gut 1991; 32: 681-684. doi:10.1136/gut.32.6.681 [Abstract] [PDF] [Request Permissions]
	Palliation of proximal malignant biliary obstruction by endoscopic endoprosthesis insertion. A A Polydorou, S R Cairns, J F Dowsett, A R Hatfield, P R Salmon, P B Cotton, and R C Russell Gut 1991; 32: 685-689. doi:10.1136/gut.32.6.685 [Abstract] [PDF] [Request Permissions]
	Distension of the gall bladder inhibits sphincter of Oddi motility in humans. A Thune, G T Saccone, J P Scicchitano, and J Toouli Gut 1991; 32: 690-693. doi:10.1136/gut.32.6.690 [Abstract] [PDF] [Request Permissions]
	Skin and gullet. S Walton and J R Bennett Gut 1991; 32: 694-697. doi:10.1136/gut.32.6.694 [PDF] [Request Permissions]
	Gastrin-histamine sequence in the regulation of gastric acid secretion. H L Waldum, A K Sandvik, E Brenna, and H Petersen Gut 1991; 32: 698-701. doi:10.1136/gut.32.6.698 [PDF] [Request Permissions]
	Enteral feeding as sole treatment for Crohn's disease: controlled trial of whole protein v amino acid based feed and a case study of dietary challenge. A H Raouf, V Hildrey, J Daniel, R J Walker, N Krasner, E Elias, and J M Rhodes Gut 1991; 32: 702-707. doi:10.1136/gut.32.6.702 [Abstract] [PDF] [Request Permissions]
	Comparative study of glass and antimony electrodes for continuous oesophageal pH monitoring. Y Vandenplas, R Helven, and H Goyvaerts Gut 1991; 32: 708-712. doi:10.1136/gut.32.6.708 [Abstract] [PDF] [Request Permissions]
	Chronic periaortitis presenting as common bile duct obstruction. D Remedios, M Coppen, J Bradbeer, and A Theodossi Gut 1991; 32: 713-714. doi:10.1136/gut.32.6.713 [Abstract] [PDF] [Request Permissions]
	Azathioprine induced liver disease: nodular regenerative hyperplasia of the liver and perivenous fibrosis in a patient treated for multiple sclerosis. F Mion, B Napoleon, F Berger, M Chevallier, S Bonvoisin, and L Descos Gut 1991; 32: 715-717. doi:10.1136/gut.32.6.715 [Abstract] [PDF] [Request Permissions]
	Granulomatous peritonitis and appendicitis of food starch origin. B Veress, I Alafuzoff, and G Juliusson Gut 1991; 32: 718-720. doi:10.1136/gut.32.6.718 [Abstract] [PDF] [Request Permissions]

Letter

	Omeprazole in gastric and duodenal ulcers. V Savarino, G S Mela, and G Celle Gut 1991; 32: 721. doi:10.1136/gut.32.6.721 [PDF] [Request Permissions]
	Long-term maintenance therapy with sucralfate. M C Allison Gut 1991; 32: 723. doi:10.1136/gut.32.6.723-a [PDF] [Request Permissions]

Letters to the Editor

	Reply J H Baron, F I Lee, and M J Daly Gut 1991; 32: 721. doi:10.1136/gut.32.6.721-a [PDF] [Request Permissions]
	Screening for colorectal cancer in ulcerative colitis Olle Broström, Per Karlen, and Robert Löfberg Gut 1991; 32: 721-722. doi:10.1136/gut.32.6.721-b [PDF] [Request Permissions]
	Reply S N Gyde Gut 1991; 32: 722. doi:10.1136/gut.32.6.722 [PDF] [Request Permissions]
	Reply S N Gyde Gut 1991; 32: 723. doi:10.1136/gut.32.6.723 [PDF] [Request Permissions]
	Reply Hw Ott Gut 1991; 32: 723. doi:10.1136/gut.32.6.723-b [PDF] [Request Permissions]

Articles

	Letters to the editor J E Lennard-Jones Gut 1991; 32: 722-723. doi:10.1136/gut.32.6.722-a [PDF] [Request Permissions]

Book Review

	Liver transplantation R Y Calne Gut 1991; 32: 723-724. doi:10.1136/gut.32.6.723-c [PDF] [Request Permissions]
	Viral diarrheas of man and animals D J Jeffries Gut 1991; 32: 724. doi:10.1136/gut.32.6.724 [PDF] [Request Permissions]
	Helicobacter pylori, gastritis and peptic ulcer K G Wormsley Gut 1991; 32: 724. doi:10.1136/gut.32.6.724-a [PDF] [Request Permissions]