Assertion: morphine's effect | /r/HasProperty | minimal
Facets:
value: by 30 minutes
type: TEMPORAL
Source sentences:
text: In terms of cognitive abilities, one study has shown that morphine may have a negative impact on anterograde and retrograde memory, but these effects are minimal and transient.
text: These results suggest that the analgesic effect of Stadol NS may be diminished when it is administered shortly after sumatriptan nasal spray, but by 30 minutes any such reduction in effect should be minimal.