title: Intramuscular injections in infants and children under 6 years of age.
authors.forename: J D
authors.initials: JD
authors.lastname: Ireland
authors.forename: H V
authors.initials: HV
authors.lastname: Heese
mesh_terms: D002675:Child, Preschool; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D007223:Infant; D007273:Injections, Intramuscular
chemical_list: D017325:Hepatitis B Vaccines