. 2016 Aug 6;4(3):420–422. doi: 10.3889/oamjms.2016.065
Copyright: © 2016 Mariya Angelova, Ivan Todorov, Emil Kovachev.
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 author and source are credited.
Figure 1.
A) Normal blood flow; B) Abnormal blood flow