The safety and immunogenicity of a bivalent conjugate vaccine against Salmonella enterica Typhi and Paratyphi A in healthy Indian adults: a phase 1, randomised, active-controlled,... by Kulkarni, PS, Potey, AV, Bharati, S, Kunhihitlu, A, Narasimha, B, Yallapa, S, Dharmadhikari, A, Gavade, V, Kamat, CD, Mallya, A, Sarma, AD, Goel, S, Pisal, SS, Poonawalla, CS, Venkatesan, R, Jones, E, Flaxman, A, Kim, YC, Pollard, AJ