title: Haemophilus influenzae type B vaccine.
mesh_terms: D002675:Child, Preschool; D006192:Haemophilus Infections / Q000517:prevention & control*; D018073:Haemophilus Vaccines / Q000008:administration & dosage*; D019741:Haemophilus influenzae type b / Q000276:immunology*; D006801:Humans; D007115:Immunization Schedule; D007223:Infant
chemical_list: D018073:Haemophilus Vaccines