Genetic diversity of S.typhi

S Nair, S Puthucheary, M Altwegg, T Pang, R Yassin, P Sudarmono, E Soewandojo, I Handojo, M Padmidewi, M Passey, B Combs, R Chaudhry, AM Cordano, G Dougan, E Calva, E Groisman