title: Challenges for licensure of new diphtheria, tetanus, acellular pertussis (DTaP) combination vaccines: point.
authors.affiliation: Chiron Vaccines, Emeryville, CA 94608-2916, USA. dan_granoff@cc.chiron.com
authors.forename: D M
authors.initials: DM
authors.lastname: Granoff
mesh_terms: D015721:Diphtheria-Tetanus-Pertussis Vaccine / Q000008:administration & dosage*; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D006801:Humans; D007223:Infant; D014481:United States; D014611:Vaccination / Q000331:legislation & jurisprudence; D017778:Vaccines, Combined / Q000008:administration & dosage
chemical_list: D015721:Diphtheria-Tetanus-Pertussis Vaccine; D017778:Vaccines, Combined