Morris, S. J. (Susan J.), Farley, Daniel C. and Leppard, Keith. (2010) Generation of cell lines to complement Adenovirus vectors using recombination-mediated cassette exchange. BioMed Central Ltd., Vol.10 (No.92). Article No.92. ISSN 1472-6750

Morris, S. J. (Susan J.), Scott, Gillian E. and Leppard, Keith. (2010) Adenovirus late phase infection is controlled by a novel L4 promoter. Journal of Virology, Vol.84 (No.14). pp. 7096-7104. ISSN 0022-538X

Morris, S. J. (Susan J.) and Leppard, Keith. (2009) Adenovirus serotype 5 L4-22K and L4-33K proteins have distinct functions in regulating late gene expression. Journal of Virology, Vol.83 (No.7). pp. 3049-3058. ISSN 0022-538X

Leppard, Keith, Emmott, Edward, Cortese, Marc S. and Rich, Tina. (2009) Adenovirus type 5 E4 Orf3 protein targets promyelocytic leukaemia (PML) protein nuclear domains for disruption via a sequence in PML isoform II that is predicted as a protein interaction site by bioinformatic analysis. Journal of General Virology, Vol.90 (No.1). pp. 95-104. ISSN 0022-1317

Leppard, Keith (2008) Adenoviruses: Molecular Biology. In: Mahy, Brian W. J. and Van Regenmortel, Marc H. V., (eds.) Encyclopedia of Virology. Amsterdam ; London: Elsevier Ltd., pp. 17-23. ISBN 978-0-1237-3936-0

Hoppe, Anne, Beech, Stephanie J., Dimmock, John and Leppard, Keith. (2006) Interaction of the adenovirus type 5 E4 Orf3 protein with promyelocytic leukemia protein isoform II is required for ND10 disruption. Journal of Virology, Vol.80 (No.6). pp. 3042-3049. ISSN 0022-538X

Leppard, Keith and Wright, J. Targeting of PML Proteins and PML Nuclear Bodies by DNA Tumour Viruses. In: Gaston , K., (ed.) The Small DNA Tumour Viruses. United Kingdom: Caister Academic Press, pp. 257-282. ISBN 978-1-904455-99-8