Assertion: ketamine | /r/ObjectUse | used for refractory pain
Facets:
value: in palliative care
type: LOCATION
value: in many countries
type: LOCATION
Source sentences:
text: Published case reports demonstrate that ketamine is used for refractory pain in palliative care in many countries, and that treatment regimens differ widely using IV, subcutaneous, oral, intrathecal, and topical routes of administration.