. 2012 Jul 16;2(2):10.3402/jchimp.v2i2.17814. doi: 10.3402/jchimp.v2i2.17814
© 2012 Farhana Chowdhury et al.
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.
Back of pocket card.