90
Participants
Start Date
February 1, 2017
Primary Completion Date
May 5, 2017
Study Completion Date
June 5, 2017
fentanyl
2 mL mixture of fentanyl with isotonic saline
Oxycodone
2 mL mixture of oxycodone with isotonic saline
control
isotonic saline 2 mL
Yeungnam University Hospital, Daegu
Yeungnam University College of Medicine
OTHER