Babinski, K.J., Ribeiro, A.A. and Raetz, C.R. (2002). „The Escherichia coli gene encoding the UDP-2,3-diacylglucosamine pyrophosphatase of lipid A biosynthesis”. J. Biol. Chem.277: 25937-25946. PMID12000770.
Babinski, K.J., Kanjilal, S.J. and Raetz, C.R. (2002). „Accumulation of the lipid A precursor UDP-2,3-diacylglucosamine in an Escherichia coli mutant lacking the lpxH gene”. J. Biol. Chem.277: 25947-25956. PMID12000771.