International Journal of Pharmaceutics (2010) - Comment
pubmed: 20005936  doi: 10.1016/j.ijpharm.2009.12.013  issn: 0378-5173  issn: 1873-3476 

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Arvind K. Jain, Amit K. Goyal, Neeraj Mishra, Bhuvaneshwar Vaidya, Sharad Mangal, Suresh P. Vyas