1) Karube N, Ito S, Sako S et al:Sedative effects of oral pregabalin premedication on intravenous sedation using propofol target-controlled infusion. J Anesth 31:586-592, 2017
2) Kim MH, Kim MS, Lee JH et al:Can quality of recovery be enhanced by premedication with midazolam?:a prospective, randomized, double-blind study in females undergoing breast surgery. Medicine 96:e6107, 2017
3) Feng JF, Wang XX, Lu YY et al:Effects of dexmedetomidine versus midazolam for premedication in paediatric anesthesia with sevoflurane:a meta-analysis. J Int Med Res 45:912-923, 2017
4) Impellizzeri P, Vinci E, Gugliandolo MC et al:Premedication with melatonin vs midazolam:efficacy on anxiey and compliance in paediatric surgical patients. Eur J Pediatr 176:947-953, 2017
5) DREAMS Trial Collaborators and West Midlands Research Collaborative:Dexamethasone versus standard treatment for postoperative nausea and vomiting in gastrointestinal surgery:randomized controlled trial (DREAMS Trial). BMJ 357:j1455, 2017
6) Abdullahi YS, Athanasopoulos LV, Casula RP et al:Systematic review on the predictive ability of frailty assessment measures in cardiac surgery. Interact Cardiovasc Thorac Surg 24:619-624, 2017
7) Copeland CC, Young A, Grogan T et al:Preoperative risk stratification of critically ill patients. J Clin Anesth 39:122-127, 2017