Christl, S.U., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 and Cummings, J.H. (1993) Methanogenesis in the human large intestine. Gut (34). pp. 573-574.

Christl, S.U., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Murgatroyd, P.R., Sheppach, W. and Cummings, J.H. (1993) Impaired hydrogen metabolism in pneumatosis coli. Gastroenterology (104). pp. 392-397.

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Macfarlane, G.T. and Cummings, J.H. (1993) Leading article: Sulphate-reducing bacteria and hydrogen metabolism in the human large intestine. Gut (34). pp. 437-439.

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Macfarlane, S. and Macfarlane, G.T. (1993) Degradative activities of gut anaerobes studied in a 3-stage continuous culture model of the colon. Clinical Infectious Diseases (16). S420-S421.

Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Macfarlane, S. and Macfarlane, G.T. (1993) Metabolic interactions involving sulphate-reducing and methanogenic bacteria in the human large intestine. FEMS Microbiology Ecology (12). pp. 117-125.

Macfarlane, G.T. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1993) Characteristics of protease synthesis in Bacteroides splanchnicus NCTC 10825. Applied Microbiology and Biotechnology (39). pp. 506-511.

Macfarlane, G.T., Macfarlane, S. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1993) Physiology and biochemistry of glycyl-prolyl aminopeptidase formation in Bacteroides splanchnicus. Clinical Infectious Diseases (16). S408.

Milojevic, S., Newton, J.M., Cummings, J.H., Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476, Botham, L., Ring, S., Allwood, M. and Stockham, M. (1993) In vitro and in vivo evaluation of amylose coated pellets for colon specific drug delivery. Proceedings International Symposium on Controlled Release of Bioactive Material. pp. 288-289.

Parkes, R.J., Dowling, N.J.E., White, D.C., Herbert, R.A. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1993) Characterization of sulphate-reducing bacterial populations within marine and estuarine sediments with different rates of sulphate reduction. FEMS Microbiology Ecology (102). pp. 235-250.

Roberfroid, M., Gibson, G. R. ORCID: https://orcid.org/0000-0002-0566-0476 and Delzenne, N. (1993) Biochemistry of oligofructose, a nondigestible fiber - an approach to calculate its caloric value. Nutrition Reviews, 51 (5). pp. 137-146. ISSN 0029-6643

Wang, X. and Gibson, G. ORCID: https://orcid.org/0000-0002-0566-0476 (1993) Effects of the in vitro fermentation of oligofructose and inulin by bacteria growing in the human large intestine. Journal of Applied Bacteriology (75). pp. 373-380.