”Sialic acid transport in Haemophilus influenzae is essential for lipopolysaccharide sialylation and serum resistance and is dependent on a novel tripartite ATP-independent periplasmic transporter”. Mol. Microbiol. 58 (4): sid. 1173–1185. 2005. doi:10.1111/j.1365-2958.2005.04901.x. PMID 16262798.
”Sialic acid transport in Haemophilus influenzae is essential for lipopolysaccharide sialylation and serum resistance and is dependent on a novel tripartite ATP-independent periplasmic transporter”. Mol. Microbiol. 58 (4): sid. 1173–1185. 2005. doi:10.1111/j.1365-2958.2005.04901.x. PMID 16262798.