The introduction of Haemophilus influenzae B (Hib) vaccine.
Murphy
J F
JF
D000367:Age Factors; D016667:Bacterial Capsules; D001428:Bacterial Vaccines; D002675:Child, Preschool; D006192:Haemophilus Infections / Q000517:prevention & control; D018073:Haemophilus Vaccines; D006193:Haemophilus influenzae / Q000276:immunology*; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D011135:Polysaccharides, Bacterial; D012306:Risk; D014611:Vaccination
D001428:Bacterial Vaccines; D018073:Haemophilus Vaccines; C044237:Haemophilus influenzae type b polysaccharide vaccine; D011135:Polysaccharides, Bacterial