title: Comparison of acellular pertussis-diphtheria-tetanus toxoids and Haemophilus influenzae type b vaccines administered separately vs. combined in younger vs. older toddlers.
authors.affiliation: Department of Pediatrics and Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, USA. mrennels@umabnet.ab.umd.edu
authors.forename: M B
authors.initials: MB
authors.lastname: Rennels
authors.forename: M J
authors.initials: MJ
authors.lastname: Hohenboken
authors.forename: K S
authors.initials: KS
authors.lastname: Reisinger
authors.forename: D A
authors.initials: DA
authors.lastname: Clements
authors.forename: E B
authors.initials: EB
authors.lastname: Walter
authors.forename: M M
authors.initials: MM
authors.lastname: Blatter
authors.forename: J
authors.initials: J
authors.lastname: Nonenmacher
authors.forename: J G
authors.initials: JG
authors.lastname: Hackell
mesh_terms: D000907:Antibodies, Bacterial / Q000096:biosynthesis*; D001426:Bacterial Proteins / Q000008:administration & dosage* / Q000276:immunology; D015721:Diphtheria-Tetanus-Pertussis Vaccine / Q000008:administration & dosage* / Q000276:immunology; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D018073:Haemophilus Vaccines / Q000008:administration & dosage* / Q000276:immunology; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D012698:Serologic Tests; D017778:Vaccines, Combined / Q000008:administration & dosage* / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D001426:Bacterial Proteins; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D018073:Haemophilus Vaccines; D017778:Vaccines, Combined; C061963:HibTITER protein, Haemophilus influenzae