International Journal of Pharmaceutics (2011) - Comments
pubmed: 21540094  doi: 10.1016/j.ijpharm.2011.04.029  issn: 0378-5173  issn: 1873-3476 

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Shailja Tiwari, Sunil Kumar Verma, Govind P. Agrawal, Suresh P. Vyas