Assertion: trichloroethylene | /r/ObjectUse | used as an inhalation analgesic
Facets:
value: in childbirth
type: TEMPORAL
Source sentences:
text: TCE was still used as an inhalation analgesic in childbirth given by self-administration.
text: TCE was still used as an inhalation analgesic in childbirth given by self-administration.