Assertion: barbiturate | /r/ObjectUse | used in early 1900s
Facets:
Source sentences:
text: In fact, barbiturates were first used in medicine in the early 1900s and became popular in the 1960s and 1970s.
text: Barbiturates were first used in medicine in the early 1900s and became popular in the 1960s and 1970s as treatment for anxiety, insomnia, or seizure disorders.