Effect of low-dose ketamine on PerioperAtive depreSsive Symptoms in patients undergoing Intracranial tumOr resectioN (PASSION): study protocol for a randomized controlled trial.
Yang ZhouYuming PengJinghan FangWanchen SunGuofu ZhangLong ZhenGang WangRuquan HanPublished in: Trials (2018)
ClinicalTrials.gov, NCT03086148 . Registered on 22 March 2017.