Bibliografisk träff 2011-11-17 A highly α-stereoselective synthesis of oligosaccharide fragments of the Vi antigen from Salmonella typhi and their antigenic activities. Yang L, Zhu J, Zheng XJ, Tai G, Ye XS. Chemistry · research support, non-u.s. gov't; journal article · DOI 10.1002/chem.201102615