1. Oesophageal Doppler monitoring overestimates cardiac output during lumbar epidural anaesthesia 
H.A. Leather, P.F. Wouters 
British Journal of Anaesthesia 
Volume 86, Issue 6, Pages (June 2001)
DOI: /bja/
Copyright © 2001 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
Scattergram of CO measurements by ODM vs TD before and after LEA. COODM=CO value obtained by ODM; COTD=CO value obtained by TD.
British Journal of Anaesthesia  , DOI: ( /bja/ )
Copyright © 2001 British Journal of Anaesthesia Terms and Conditions

3. Fig 2
Bias plot of CO measurements by ODM vs TD before (a) and after (b) LEA.
British Journal of Anaesthesia  , DOI: ( /bja/ )
Copyright © 2001 British Journal of Anaesthesia Terms and Conditions