1. Detection, evaluation, and management of preoperative anaemia in the elective orthopaedic surgical patient: NATA guidelines 
L.T. Goodnough, A Maniatis, P Earnshaw, G Benoni, P Beris, E Bisbe, D.A. Fergusson, H Gombotz, O Habler, T.G. Monk, Y Ozier, R Slappendel, M Szpalski 
British Journal of Anaesthesia 
Volume 106, Issue 1, Pages (January 2011)
DOI: /bja/aeq361
Copyright © 2011 The Author(s) Terms and Conditions

2. Fig 1 The grading system used for assessment.
British Journal of Anaesthesia  , 13-22DOI: ( /bja/aeq361)
Copyright © 2011 The Author(s) Terms and Conditions

3. Fig 2
Proposed algorithm for the detection, evaluation, and management of preoperative anaemia. SF, serum ferritin; TSAT, transferrin saturation.
British Journal of Anaesthesia  , 13-22DOI: ( /bja/aeq361)
Copyright © 2011 The Author(s) Terms and Conditions