I S Roberts

Utilization of transferrin-bound iron by Listeria monocytogenes.

P W Andrew, T Hartford, S O'Brien, 1993, FEMS microbiology letters.

Construction of a bioluminescent mycobacterium and its use for assay of antimycobacterial agents

P W Andrew, I S Roberts, P. Andrew, 1993, Journal of clinical microbiology.

Bacterial capsules and interactions with complement and phagocytes.

G J Boulnois, I S Roberts, F K Saunders, 1989, Biochemical Society transactions.

Structure, assembly and regulation of expression of capsules in Escherichia coli

I S Roberts, C. Whitfield, I. Roberts, 1999, Molecular microbiology.