Capsular Antigens Noncovalently or Covalently Associated with Protein as Vaccines to Haemophilus influenzae Type b: Comparison in Two-Year-Old Children

Abstract
Porter Anderson, Michael Pichichero, Richard Insel, Pari Farsad, Mathuram Santosham; Capsular Antigens Noncovalently or Covalently Associated with Protein as V