1. A randomized trial comparing monopolar electrodes using glycine 1
A randomized trial comparing monopolar electrodes using glycine 1.5% with two different types of bipolar electrodes (TCRis, Versapoint) using saline, in hysteroscopic surgery 
Anette Berg, M.D., Leiv Sandvik, M.S.C., Ph.D., Anton Langebrekke, M.D., Olav Istre, M.D., Ph.D. 
Fertility and Sterility 
Volume 91, Issue 4, Pages (April 2009)
DOI: /j.fertnstert
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Serum sodium before and at the end of surgery. Error bars indicate SD. P<.01: monopolar electrode vs. TCRis and Versapoint, at the end of operation.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions