Stagg, Robert Michael2018-11-222018-11-222008b2368362http://hdl.handle.net/1885/150146xiv, 312 leavesen-AUAuthor retains copyrightQR82.E6 S73 2008Shigella flexneriShigellosis Immunological aspectsVaccinesO-antigen modification in the context of Shigella flexneri vaccine design200810.25911/5d611d543f4642018-11-20