. 2013 Jun 10;8:10.3402/ljm.v8i0.21137. doi: 10.3402/ljm.v8i0.21137
© 2013 Abdelhadi M. Habeb
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. 1.
Details of data selection.