

@article {2409,
	title = {{Structure and biology of Shigella flexneri O antigens.}},
	journal = {Journal of Medical Microbiology},
	volume = {23},
	number = {4},
	year = {1987},
	month = {jun},
	pages = {289{\textendash}302},
	issn = {0022-2615},
	doi = {10.1099/00222615-23-4-289},
	author = {Simmons, D A and Romanowska, E}
}
