Persistence of immunity following a booster dose of Haemophilus influenzae type B-Meningococcal serogroup C glycoconjugate vaccine: follow-up of a randomized controlled trial. por Khatami, A, Snape, MD, John, T, Westcar, S, Klinger, C, Rollinson, L, Boutriau, D, Mesaros, N, Wysocki, J, Galaj, A, Yu, L, Pollard, A

Immunogenicity and reactogenicity of a 13-valent-pneumococcal conjugate vaccine administered at 2, 4, and 12 months of age: a double-blind randomized active-controlled trial. por Snape, MD, Klinger, C, Daniels, E, John, T, Layton, H, Rollinson, L, Pestridge, S, Dymond, S, Galiza, E, Tansey, S, Scott, D, Baker, SA, Jones, T, Yu, L, Gruber, W, Emini, E, Faust, SN, Finn, A, Heath, P, Pollard, A