Allen-Vercoe, E. and Woodward, M. J. (1999) Colonisation of the chicken caecum by afimbriate and aflagellate derivatives of Salmonella enterica serotype Enteritidis. Veterinary Microbiology, 69 (4). pp. 265-275. ISSN 0378-1135 doi: https://doi.org/10.1016/s0378-1135(99)00114-5

Allen-Vercoe, E. and Woodward, M. J. (1999) The role of flagella, but not fimbriae, in the adherence of Salmonella enterica serotype Enteritidis to chick gut explant. Journal of Medical Microbiology, 48 (8). pp. 771-780. ISSN 0022-2615

Allen-Vercoe, E., Sayers, A. R. and Woodward, M. J. (1999) Virulence of Salmonella enterica serotype Enteritidis aflagellate and afimbriate mutants in a day-old chick model. Epidemiology and Infection, 122 (3). pp. 395-402. ISSN 0950-2688 doi: https://doi.org/10.1017/s0950268899002460

Ames, J.M., Wynne, A., Hofman, A., Plos, S. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) The effect of a model melanoidin mixture in faecal bacterial populations in vitro. British Journal of Nutrition (82). pp. 489-495.

Bell, S.A., Steer, T.E. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Diet, bacteria and bowel cancer. Nutrition and Food Science (4). pp. 187-191.

Collins, M. D., Hoyles, L., Lawson, P. A., Falsen, E., Robson, R. L. and Foster, G. (1999) Phenotypic and phylogenetic characterization of a new Corynebacterium species from dogs: description of Corynebacterium auriscanis sp. nov. Journal of Clinical Microbiology, 37 (11). pp. 3443-3447. ISSN 0095-1137

Collins, M.D. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Probiotics, prebiotics and synbiotics: Dietary approaches for the modulation of microbial ecology. American Journal of Clinical Nutrition (69). pp. 1052-1057.

Dibb-Fuller, M. P., Allen-Vercoe, E., Thorns, C. J. and Woodward, M. J. (1999) Fimbriae- and flagella-mediated association with and invasion of cultured epithelial cells by Salmonella enteritidis. Microbiology-Uk, 145. pp. 1023-1031. ISSN 1350-0872

Fooks, L.J., Fuller, R. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Prebiotics, probiotics and human gut microbiology. International Dairy Journal (9). pp. 53-61.

Fuller, R. and Gibson, G. R. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Probiotics and prebiotics. Definition and role. In: Sadler, M., Caballero, B. and Strain, S. (eds.) Encyclopedia of Human Nutrition. Academic Press, London, pp. 1633-1639.

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Dietary modulation of the human gut microflora using the prebiotics oligofructose and inulin. Journal of Nutrition (129). pp. 1438-1441.

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Evaluating the efficacy of pro- and prebiotics. In: Functional Foods and Practical and Scientific Considerations of Conducting Food Efficacy Trials to Support Health Claims. IBC library series. IBC Business Publishing, London, pp. 149-152. ISBN 9781852716080

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 and Collins, M.D. (1999) Concept of balanced colonic microbiota, prebiotics and synbiotics. In: Hanson, L.A. and Yolken, R.H. (eds.) Probiotics, other Nutritional Factors and Intestinal Microflora. Nestle Nutrition Workshop Series, 42. Nestec Ltd. Vevey/Lippincott-Raven Publishers, Philadelphia, pp. 139-156.

Gibson, G. R. ORCID: https://orcid.org/0000-0002-0566-0476 and Roberfroid, M. B., eds. (1999) Colonic microbiota, nutrition and health. Kluwer Academic Publishers, Dodrecht. ISBN 9780412798801

Gibson, G. R. ORCID: https://orcid.org/0000-0002-0566-0476, Rastall, R.A. and Roberfroid, M.B. (1999) Prebiotics. In: Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 and Roberfroid, M.B. (eds.) Colonic Microbiota, Nutrition and Health. Kluwer Academic Publishers, pp. 101-124. ISBN 9789401710794

Gibson, G. R. ORCID: https://orcid.org/0000-0002-0566-0476, Wynne, A. and Bird, A. (1999) Microflora of the intestine: role and effects. In: Sadler, M., Caballero, B. and Strain, S. (eds.) Encyclopedia of Human Nutrition. Academic Press, London, pp. 1282-1289.

Hamilton-Miller, J. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Efficacy studies of probiotics: a call for guidelines. British Journal of Nutrition (82). pp. 73-75.

Harmsen, H.J.M., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Elfferich, P., Raangs, G.C., Wideboer-Veloo, A.C.M., Argaiz, A., Roberfroid, M.B. and Welling, G.W. (1999) Comparison of viable cell counts and fluorescent in situ hybridization using specific rRNA-based probes for the quantification of human fecal bacteria. FEMS Microbiology Ecology (183). pp. 125-129.

Kirjavainen, P. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Healthy gut microflora and allergy: factors influencing the development of the microflora. Annals of Medicine (31). pp. 288-292.

La Ragione, R. M., Collighan, R. J. and Woodward, M. J. (1999) Non-curliation of Escherichia coli O78 : K80 isolates associated with IS1 insertion in csgB and reduced persistence in poultry infection. Fems Microbiology Letters, 175 (2). pp. 247-253. ISSN 0378-1097 doi: https://doi.org/10.1111/j.1574-6968.1999.tb13627.x

Pearson, G. R., Bazeley, K. J., Jones, J. R., Gunning, R. F., Green, M. J., Cookson, A. and Woodward, M. J. (1999) Attaching and effacing lesions in the large intestine of an eight-month-old heifer associated with Escherichia coli O26 infection in a group of animals with dysentery. Veterinary Record, 145 (13). pp. 370-373. ISSN 0042-4900

Petrovska, L., Hewinson, R. G., Dougan, G., Maskell, D. J. and Woodward, M. J. (1999) Brucella melitensis 16M: characterisation of the galE gene and mouse immunisation studies with a galE deficient mutant. Veterinary Microbiology, 65 (1). pp. 21-36. ISSN 0378-1135 doi: https://doi.org/10.1016/s0378-1135(98)00281-8

Rycroft, C.E., Fooks, L.J. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) Methods for assessing the potential of prebiotics and probiotics. Current Opinion in Clinical Nutrition and Metabolic Care, 2 (6). pp. 481-484. ISSN 1363-1950 doi: https://doi.org/10.1097/00075197-199911000-00008

Suau, A., Bonnet, R., Sutren, M., Godon, J.J., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Collins, M.D. and Dore, J. (1999) Direct analysis of genes encoding 16S rRNA from complex communities reveals many novel molecular species within the human gut. Applied and Environment Microbiology (65). pp. 4799-4807.

Walker, S. L., Sojka, M., Dibb-Fuller, M. and Woodward, M. J. (1999) Effect of pH, temperature and surface contact on the elaboration of fimbriae and flagella by Salmonella serotype Enteritidis. Journal of Medical Microbiology, 48 (3). pp. 253-261. ISSN 0022-2615

Willis, C.L. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1999) The natural microflora of humans. In: Robinson, R., Batt, C. and Patel, P. (eds.) Encyclopedia of Food Microbiology. Academic Press, London.

Willis, C.L., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Holt, J., Atherton, S. and Allison, C. (1999) Negative correlation between oral malodour and numbers and activities of sulphate-reducing bacteria in the human mouth. Archives of Oral Biology (44). pp. 665-670.

Woodward, M. J., Gavier-Widen, D., McLaren, I. M., Wray, C., Sozmen, M. and Pearson, G. R. (1999) Infection of gnotobiotic calves with Escherichia coli O157 : H7 strain A84. Veterinary Record, 144 (17). pp. 466-470. ISSN 0042-4900