. 2012 Apr;23(3):126–130. doi: 10.5830/CVJA-2010-065
Copyright © 2010 Clinics Cardive Publishing
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fig. 2.
Image of lower frame.