[On the present recrudescence of poliomyelitis in Belgium].
D001530:Belgium; D001699:Biometry; D011051:Poliomyelitis / Q000453:epidemiology* / Q000706:statistics & numerical data*; D012008:Recurrence
POLIOMYELITIS/epidemiology and statistics
A PROPOS de la recrudescence actuelle de la poliomyélite en Belgique.