Assertion: barbiturate's effect | /r/CapableOf | begin in about 15 to 30 minutes
Facets:
value: typically
type: TEMPORAL
value: at 20 to 60 minutes.﻿﻿
type: TEMPORAL
Source sentences:
text: The effects of GHB typically begin in about 15 to 30 minutes and peak at 20 to 60 minutes.﻿﻿