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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Eur J Pharm Biopharm. 2015 Nov 28;98:108–121. doi: 10.1016/j.ejpb.2015.11.015

Fig. 6.

Fig. 6

Scanning electron microscopy (SEM) images of the pellets’ cross sectional area. (A) Formulation 1, (B) Formulation 3, (C) Formulation 6, and (D) Formulation 9.