Hassan, Karl A., Naidu, Varsha, Henderson, Peter J. F., Paulsen, Ian T., Edgerton, Jacob R., Mettrick, Karla A., Liu, Qi, Fahmy, Leila, Li, Liping, Jackson, Scott M., Ahmad, Irshad, Sharples, David. National Academy of Sciences; 2019. Short-chain diamines are the physiological substrates of PACE family efflux pumps.

Hassan, Karl A., Liu, Qi, Postis, Vincent L. G., Goldman, Adrian, Henderson, Peter J. F., Paulsen, Ian T., Elbourne, Liam D. H., Ahmad, Irshad, Sharples, David, Naidu, Varsha, Chan, Chak Lam, Li, Liping, Harborne, Steven P. D., Pokhrel, Alaska. Elsevier Masson; 2018. Pacing across the membrane: the novel PACE family of efflux pumps is widespread in Gram-negative pathogens.