Assertion: chloroform | /r/Causes | death
Facets:
value: from paralysis of the heart
type: OTHER
value: in one patient in about 3,000
type: LOCATION
Source sentences:
text: Chloroform was popular as an anesthetic from the mid-1800s to around 1900, but it was found to cause death from paralysis of the heart in one patient in about 3,000.