Booster campaign is no incentive for parents.
Daniels
J G
JG
D016667:Bacterial Capsules; D018073:Haemophilus Vaccines; D006801:Humans; D007117:Immunization, Secondary; D011135:Polysaccharides, Bacterial; D017010:Reminder Systems
D018073:Haemophilus Vaccines; C044237:Haemophilus influenzae type b polysaccharide vaccine; D011135:Polysaccharides, Bacterial