Chickenpox — A Safety and Immune Study of 2 Types of GlaxoSmithKline's Varicella Vaccines Given as a 2-doses Course to Healthy Children 12-23 Months of Age.
Citation(s)
Safety and Immunogenicity Study of 2 Formulations of GSK Biologicals' Varicella Vaccines Given as a 2-dose Course in the Second Year of Life.