Assertion: speculum's use | /r/CapableOf | save the life of 1 woman
Facets:
value: for every approximately 20,000 women
type: OTHER
Source sentences:
text: This would indicate that the use of Pap smear screening in the UK saves the life of 1 woman for every approximately 20,000 women tested (assuming 15,000,000 are being tested yearly).