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Immunogenicity & safety study of a booster dose of GSK Biologicals’ meningococcal vaccine 134612 given at 12-15 months of age or at 15-18 months of age (co-administered with Infanrix®) in primed healthy toddlers.  | 
Meningococcal Serogroups A, C, W-135 and Y-Tetanus Toxoid Conjugate Vaccine  | 
110870  | 
NCT00614614 2012-002401-22  | 
Infections, Meningococcal  | 
Phase 3  | 
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Booster study 110871 was conducted. The results are summarised with this study 110870 on the GSK Study Register.  | 
June 2015  |