. 2010 Jul-Sep;1(3):302–310. doi: 10.4103/0110-5558.72422
Copyright: © Journal of Advanced Pharmaceutical Technology & Research
This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.