title: [Indices of the strength of collective pertussis immunity].
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D001886:Bordetella pertussis / Q000276:immunology; D002648:Child; D006801:Humans; D007110:Immunity, Active; D007117:Immunization, Secondary; D010567:Pertussis Vaccine / Q000008:administration & dosage; D014455:Ukraine; D014917:Whooping Cough / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D010567:Pertussis Vaccine
vernacular_title: Pokazateli napriazhennosti kollektivnogo protivokokliushnogo immuniteta.