Assertion: ketamine's antidepressant effect | /r/HasProperty | sustained
Facets:
value: relatively
type: DEGREE
Source sentences:
text: In 2006, for the first time in patients, Dr. Zarate and colleagues found that ketamine produced rapid, robust, and relatively sustained antidepressant effects in patients with treatment-resistant depression (in this study, patients had failed over six antidepressants).