title: Preventive immunizations of infancy and early childhood.
authors.forename: J I
authors.initials: JI
authors.lastname: WARING
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007109:Immunity; D007114:Immunization; D007223:Infant
keywords: IMMUNITY/in infants and children