. 2008 Apr 29;2:77ā90. doi: 10.2174/1874364100802010077
Ā© Talukder et al.; Licensee Bentham Open.
This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/license/by/2.5/), which permits unrestrictive use, distribution, and reproduction in any medium, provided the original work is properly cited.