Naar inhoud
Rijksinstituut voor Volksgezondheid en Milieu

Poliomyelitis in the Netherlands: a review of population immunity and exposure between the epidemics in 1978 and 1992 | RIVM

Jaar: 1996
Poliomyelitis in the Netherlands: a review of population immunity and exposure between the epidemics in 1978 and 1992 | RIVM