1. Isotonic crystalloid solutions: a structured review of the literature
D. Orbegozo Cortés, A. Rayo Bonor, J.L. Vincent 
British Journal of Anaesthesia 
Volume 112, Issue 6, Pages (June 2014)
DOI: /bja/aeu047
Copyright © 2014 The Author(s) Terms and Conditions

2. Fig 1 Study selection tree.
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions

3. Fig 2
Forest plot of blood pH before (a) and after (b) fluid administration in studies comparing normal saline with Ringer’s lactate.
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions

4. Fig 3
Forest plot of lactate levels before (a) and after (b) fluid administration in studies comparing normal saline with Ringer’s lactate.
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions

5. Fig 4
Forest plot of blood loss volumes in studies comparing normal saline with Ringer’s lactate when considering all patients (a), patients with a low risk of bleeding (b), and patients with a high risk of bleeding (c).
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions

6. Fig 5
Forest plot of red blood cell transfusion volumes in studies comparing normal saline with Ringer’s lactate.
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions

7. Fig 6
Forest plot of first reported urinary output volume (a) or creatinine level (b) after the first 24 h of fluid administration in studies comparing normal saline with Ringer’s lactate.
British Journal of Anaesthesia  , DOI: ( /bja/aeu047)
Copyright © 2014 The Author(s) Terms and Conditions