1. β2-Adrenoceptor gene variants affect vasopressor requirements in patients after thoracic epidural anaesthesia 
U.H. Frey, J. Karlik, F. Herbstreit, J. Peters 
British Journal of Anaesthesia 
Volume 112, Issue 3, Pages (March 2014)
DOI: /bja/aet404
Copyright © 2014 The Author(s) Terms and Conditions

2. Fig 1 Flow sheet of enrolment.
British Journal of Anaesthesia  , DOI: ( /bja/aet404)
Copyright © 2014 The Author(s) Terms and Conditions

3. Fig 2
Kaplan–Meier analysis of critical hypotension (MAP <70 mm Hg) as a function of time, displaying the percentage of patients with MAP still >70 mm Hg: (A) after initiation of TEA in the awake state and (B) after induction of general anaesthesia and mechanical ventilation.
British Journal of Anaesthesia  , DOI: ( /bja/aet404)
Copyright © 2014 The Author(s) Terms and Conditions