124
Participants
Start Date
October 31, 2014
Primary Completion Date
September 30, 2015
Study Completion Date
October 31, 2015
propofol
introvenious infusion of propofol
sevoflurane
sevoflurane (1.0-1.3 Minimum Alveolar Concentration)
the First Hospital of China Medical University, Shenyang
China Medical University, China
OTHER