title: Safety of acellular pertussis vaccine: follow-up studies.
authors.affiliation: Epidemiology and Surveillance Division, Centers for Disease Control and Prevention, Atlanta, GA, USA.
authors.forename: R T
authors.initials: RT
authors.lastname: Chen
mesh_terms: D002986:Clinical Trials as Topic; D015721:Diphtheria-Tetanus-Pertussis Vaccine / Q000009:adverse effects*; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D014917:Whooping Cough / Q000517:prevention & control*
chemical_list: D015721:Diphtheria-Tetanus-Pertussis Vaccine; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines