Assertion: morphine | /r/HasProperty | introduced
Facets:
value: outside of the cns
type: LOCATION
value: (e.g., intravenously)
type: MANNER
Source sentences:
text: A blood-brain barrier exists, and when morphine is introduced outside of the CNS, plasma concentrations of morphine remain higher than the corresponding CSF morphine levels.
text: A blood-brain barrier exists, and when morphine is introduced outside of the CNS (e.g., intravenously), plasma concentrations of morphine remain higher than the corresponding CSF morphine sulfate levels.