[Epidemiology of poliomyelitis in Switzerland. I. Morbidity and mortality statistics and immunity situation].
D001699:Biometry; D006801:Humans; D007109:Immunity; D009017:Morbidity; D011051:Poliomyelitis / Q000706:statistics & numerical data*; D013557:Switzerland
POLIOMYELITIS/statistics
Zur Epidemiologie der Poliomyelitis in der Schweiz. I. Morbiditätsund Mortalitätsstatistiken und Immunitätslage.