Assertion: polio | /r/AtLocation | 80-90% of clinical infections
Facets:
Source sentences:
text: Polio can be a minor illness, as it is in 80-90% of clinical infections, chiefly in young children, and not involve the CNS.
text: Polio can be a minor illness, as it is in 80-90% of clinical infections, chiefly in young children, and not involve the CNS.