Research Article

	Oesophageal symptoms, their causes, treatment, and prognosis in patients with the acquired immunodeficiency syndrome. G M Connolly, D Hawkins, J N Harcourt-Webster, P A Parsons, O A Husain, and B G Gazzard Gut 1989; 30: 1033-1039. doi:10.1136/gut.30.8.1033 [Abstract] [PDF] [Request Permissions]
	24 hour ambulatory oesophageal motility monitoring: how should motility data be analysed? J E Richter and D O Castell Gut 1989; 30: 1040-1047. doi:10.1136/gut.30.8.1040 [Abstract] [PDF] [Request Permissions]
	Vertical banded gastroplasty in the treatment of morbid obesity: results of three year follow up. N D Carr, R A Harrison, A Tomkins, R Baughen, S Demmer, J Godfrey, and C G Clark Gut 1989; 30: 1048-1053. doi:10.1136/gut.30.8.1048 [Abstract] [PDF] [Request Permissions]
	Effect of the gastric balloon versus sham procedure on weight loss in obese subjects. E M Ramhamadany, J Fowler, and I M Baird Gut 1989; 30: 1054-1057. doi:10.1136/gut.30.8.1054 [Abstract] [PDF] [Request Permissions]
	Detection of Campylobacter pylori by the biopsy urease test: an assessment in 1445 patients. C A McNulty, J C Dent, J S Uff, M W Gear, and S P Wilkinson Gut 1989; 30: 1058-1062. doi:10.1136/gut.30.8.1058 [Abstract] [PDF] [Request Permissions]
	Early dinner reduces nocturnal gastric acidity. P Duroux, P Bauerfeind, C Emde, H R Koelz, and A L Blum Gut 1989; 30: 1063-1067. doi:10.1136/gut.30.8.1063 [Abstract] [PDF] [Request Permissions]
	Proline is not useful as a chemical probe to measure nitrosation in the gastrointestinal tract of patients with gastric disorders characterised by anacidic conditions. B Adam, P Schlag, P Friedl, R Preussmann, and G Eisenbrand Gut 1989; 30: 1068-1075. doi:10.1136/gut.30.8.1068 [Abstract] [PDF] [Request Permissions]
	Anamnestic and psychological features in diagnosis and prognosis of functional abdominal complaints: a prospective study. G Bleijenberg and J F Fennis Gut 1989; 30: 1076-1081. doi:10.1136/gut.30.8.1076 [Abstract] [PDF] [Request Permissions]
	14C triolein breath test: an assessment in the elderly. K Mylvaganam, P R Hudson, A Herring, and C P Williams Gut 1989; 30: 1082-1086. doi:10.1136/gut.30.8.1082 [Abstract] [PDF] [Request Permissions]
	Evolution of the caecal epithelial barrier during Clostridium difficile infection in the mouse. M Heyman, G Corthier, F Lucas, J C Meslin, and J F Desjeux Gut 1989; 30: 1087-1093. doi:10.1136/gut.30.8.1087 [Abstract] [PDF] [Request Permissions]
	Impaired bacterial flora in human excluded colon. C Neut, J F Colombel, F Guillemot, A Cortot, P Gower, P Quandalle, M Ribet, C Romond, and J C Paris Gut 1989; 30: 1094-1098. doi:10.1136/gut.30.8.1094 [Abstract] [PDF] [Request Permissions]
	Food intolerance and the irritable bowel syndrome. R Nanda, R James, H Smith, C R Dudley, and D P Jewell Gut 1989; 30: 1099-1104. doi:10.1136/gut.30.8.1099 [Abstract] [PDF] [Request Permissions]
	Frequent non-response to histamine H2-receptor antagonists in cirrhotics. S Walker, D R Krishna, U Klotz, and J C Bode Gut 1989; 30: 1105-1109. doi:10.1136/gut.30.8.1105 [Abstract] [PDF] [Request Permissions]
	Bile acid glycine and taurine conjugates in serum of patients with primary biliary cirrhosis: effect of ursodeoxycholic treatment. Y Chretien, R Poupon, M F Gherardt, O Chazouilleres, D Labbe, A Myara, and F Trivin Gut 1989; 30: 1110-1115. doi:10.1136/gut.30.8.1110 [Abstract] [PDF] [Request Permissions]
	Randomised controlled trial of interferon alfa 2A (rbe) (Roferon-A) for the treatment of chronic hepatitis B virus (HBV) infection: factors that influence response. M G Brook, J A McDonald, P Karayiannis, L Caruso, G Forster, J R Harris, and H C Thomas Gut 1989; 30: 1116-1122. doi:10.1136/gut.30.8.1116 [Abstract] [PDF] [Request Permissions]
	Subclasses of antibodies to hepatitis B core antigen in chronic HBV infection: changes during treatment with alpha interferons and predictors of response. G Chen, P Karayiannis, M J McGarvey, A M Lever, J A McDonald, L J Scully, S Kanatakis, and H C Thomas Gut 1989; 30: 1123-1128. doi:10.1136/gut.30.8.1123 [Abstract] [PDF] [Request Permissions]
	Late results of endoscopic sphincterotomy for bile duct stones in elderly patients with gall bladders in situ. C J Ingoldby, J el-Saadi, R I Hall, and M E Denyer Gut 1989; 30: 1129-1131. doi:10.1136/gut.30.8.1129 [Abstract] [PDF] [Request Permissions]
	Randomised trial of endoscopic endoprosthesis versus operative bypass in malignant obstructive jaundice. J R Andersen, S M Sørensen, A Kruse, M Rokkjaer, and P Matzen Gut 1989; 30: 1132-1135. doi:10.1136/gut.30.8.1132 [Abstract] [PDF] [Request Permissions]
	CCK receptor antagonism by loxiglumide and gall bladder contractions in response to cholecystokinin, sham feeding and ordinary feeding in man. J W Konturek, S J Konturek, A Kurek, J Bogdal, J Oleksy, and L Rovati Gut 1989; 30: 1136-1142. doi:10.1136/gut.30.8.1136 [Abstract] [PDF] [Request Permissions]
	Influence of treatment with pancreatic extracts on pancreatic enzyme secretion. J Mössner, H P Wresky, W Kestel, J Zeeh, U Regner, and W Fischbach Gut 1989; 30: 1143-1149. doi:10.1136/gut.30.8.1143 [Abstract] [PDF] [Request Permissions]
	Epithelial dysplasia in Caroli's disease. J B Fozard, J I Wyatt, and R I Hall Gut 1989; 30: 1150-1153. doi:10.1136/gut.30.8.1150 [Abstract] [PDF] [Request Permissions]
	Leukaemoid reaction and ulcerative colitis. P Merrin and M J Lancaster Smith Gut 1989; 30: 1154-1155. doi:10.1136/gut.30.8.1154 [Abstract] [PDF] [Request Permissions]
	Pancreatic Society of Great Britain and Ireland, 13th annual meeting. London, 16 December 1988. Selected abstracts. Gut 1989; 30: A1160-A1164. doi:10.1136/gut.30.8.A1160 [PDF] [Request Permissions]

Letter

	Cleaning and disinfection of equipment for gastrointestinal flexible endoscopy: interim recommendations of a Working Party of the British Society of Gastroenterology. D P Casemore, D A Blewett, and S E Wright Gut 1989; 30: 1156-1157. doi:10.1136/gut.30.8.1156 [PDF] [Request Permissions]
	Comparison of forceful dilatation and oesophagomyotomy in achalasia. A W Dellipiani Gut 1989; 30: 1157-1158. doi:10.1136/gut.30.8.1157-c [PDF] [Request Permissions]
	Mediators of vasopressin induced natriuresis in cirrhosis--possible role of atrial natriuretic factor. A L Gerbes Gut 1989; 30: 1158-1159. doi:10.1136/gut.30.8.1158-a [PDF] [Request Permissions]

Correspondence

	Reply I V D Weller, A T R Axon, and D J Jeffries Gut 1989; 30: 1156-1157. doi:10.1136/gut.30.8.1156-a [PDF] [Request Permissions]
	Epidemiological study of asymptomatic inflammatory bowel disease F Namdaran Gut 1989; 30: 1157. doi:10.1136/gut.30.8.1157 [PDF] [Request Permissions]
	Reply J F Mayberry and K C Ballantyne Gut 1989; 30: 1157. doi:10.1136/gut.30.8.1157-b [PDF] [Request Permissions]
	Reply Attila Csendes Gut 1989; 30: 1158. doi:10.1136/gut.30.8.1158 [PDF] [Request Permissions]
	Reply K Lenz Gut 1989; 30: 1159. doi:10.1136/gut.30.8.1159 [PDF] [Request Permissions]

Articles

	Correspondence J A R Smith Gut 1989; 30: 1157. doi:10.1136/gut.30.8.1157-a [PDF] [Request Permissions]
	News Gut 1989; 30: 1159. doi:10.1136/gut.30.8.1159-a [PDF] [Request Permissions]