[Are the vaccination statistics true?].
D002675:Child, Preschool; D005860:Germany, West; D006801:Humans; D008499:Medical Records; D012899:Smallpox / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000627:therapeutic use*; D013223:Statistics as Topic
D012900:Smallpox Vaccine
Ist die Impfstatistik wahr?