[Schedule for pertussis vaccination].
D002675:Child, Preschool; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D007231:Infant, Newborn; D010567:Pertussis Vaccine; D014917:Whooping Cough / Q000517:prevention & control
D010567:Pertussis Vaccine
Zeitpunkt der Pertussisimpfung.