1. Comparison of remifentanil and alfentanil during anaesthesia for patients undergoing direct laryngoscopy without intubation 
E. Wiel, M. Davette, L. Carpentier, P. Fayoux, C. Erb, D. Chevalier, B. Vallet 
British Journal of Anaesthesia 
Volume 91, Issue 3, Pages (September 2003)
DOI: /bja/aeg198
Copyright © 2003 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
MAP and HR during the perioperative period and after PACU admission (mean (sem)). MAP: *P<0.05, repeated measures anova. MAP in the R group vs MAP in the A group at DL and at m+30. §P<0.05, repeated measures anova. MAP in the A group: arrival vs m+30. No significant difference was observed in MAP values when compared between the four surgeons (Kruskal–Wallis). HR: repeated measures anova; NS between groups.
British Journal of Anaesthesia  , DOI: ( /bja/aeg198)
Copyright © 2003 British Journal of Anaesthesia Terms and Conditions