Assertion: ketamine's use | /r/HasProperty | period
Facets:
Source sentences:
text: Wesley Self, MD, MPH, an associate professor of emergency medicine at Vanderbilt University School of Medicine, and his colleagues compared the use of etomidate and ketamine for induction of rapid sequence intubation in adult trauma patients from January 2011 to December 2014, a period that spanned a shift from etomidate to ketamine as a standard induction agent for rapid sequence intubation.