[Active immunization in childhood].
D002648:Child; D003141:Communicable Diseases; D006801:Humans; D007109:Immunity; D007223:Infant; D014611:Vaccination; D014612:Vaccines
D014612:Vaccines
COMMUNICABLE DISEASES/in infant and child; IMMUNITY; VACCINES AND VACCINATION
Aktive Immunisierung im Kindesalter.