[Purposeful control of the occurrence of whooping cough. I].
D002675:Child, Preschool; D005859:Germany, East; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine / Q000008:administration & dosage*; D014917:Whooping Cough / Q000401:mortality / Q000517:prevention & control*
D010567:Pertussis Vaccine
Beitrag zur gezielteren Bekämpfung des Keuchhustenvorkommens.