title: Long-term efficacy of pertussis vaccines in Italy. PROPER Study Working Group.
authors.affiliation: Istituto Superiore di Sanità, Reparto Malattie Infettive, Laboratorio di Epidemiologia e Biostatistica, Rome, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Salmaso
authors.forename: A
authors.initials: A
authors.lastname: Anemona
authors.forename: P
authors.initials: P
authors.lastname: Mastrantonio
authors.forename: P
authors.initials: P
authors.lastname: Stefanelli
authors.forename: A E
authors.initials: AE
authors.lastname: Tozzi
authors.forename: M L
authors.initials: ML
authors.lastname: Ciofi degli Atti
mesh_terms: D002675:Child, Preschool; D015331:Cohort Studies; D006801:Humans; D007223:Infant; D007558:Italy / Q000453:epidemiology; D010567:Pertussis Vaccine / Q000494:pharmacology*; D014917:Whooping Cough / Q000453:epidemiology / Q000517:prevention & control
chemical_list: D010567:Pertussis Vaccine