Assertion: spinal polio | /r/HasProperty | 79% of paralytic cases
Facets:
value: during 1969–1979
type: TEMPORAL
Source sentences:
text: Spinal polio is most common, and during 1969–1979, accounted for 79% of paralytic cases.
text: Spinal polio accounts for 79 percent of paralytic cases and constitutes the progression of flaccid paralysis previously described and involves invasion of grey matter in the spinal cord.