Safety, Tolerability, and Immunogenicity of V419 in Healthy Infants When Given at 2, 4, and 11 to 12 Months (V419-008) [clinicaltrials:NCT01480258]

Safety, Tolerability, and Immunogenicity of V419 in Healthy Infants When Given at 2, 4, and 11 to 12 Months (V419-008) [clinicaltrials:NCT01480258]