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Hegge, Finn Terje, et al. Unique Modifications With Phosphocholine and Phosphoethanolamine Define Alternate Antigenic Forms of Neisseria Gonorrhoeae Type IV Pili. National Academy of Sciences, 2004.

Hegge, Finn Terje, et al. Unique Modifications With Phosphocholine and Phosphoethanolamine Define Alternate Antigenic Forms of Neisseria Gonorrhoeae Type IV Pili. National Academy of Sciences, 2004.