[Epidemic of six cases of poliomyelitis (of which five were familial) initially appearing in an encephalitic and afebrile form and caused by type 1 virus].
D011051:Poliomyelitis / Q000473:pathology*
POLIOMYELITIS/pathology
Epidémie de six cas de poliomyélite (dont cinq familiaux) à forme initialement encéphalitique et apyretique dus au virus du type 1.