**Preparation of Carvedilol Spherical Crystals Having Solid Dispersion Structure by the Emulsion Solvent Diffusion Method and Evaluation of Its** *in vitro* **Characteristics**

Amit R. Tapas, Pravin S. Kawtikwar and Dinesh M. Sakarkar *Sudhakarrao Naik Institute of Pharmacy, Pusad, Dist Yavatmal, Maharashtra India* 
