[Importance of immunologic surveys in the whooping cough epidemiology].
D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D004812:Epidemiologic Methods; D006801:Humans; D010567:Pertussis Vaccine; D014611:Vaccination; D014917:Whooping Cough / Q000276:immunology*
D010567:Pertussis Vaccine
Znaczenie przegladów immunologicznych w epidemiologii krztuśca.