@misc{misc3458b979, title = {Preparation and evaluation of casein microcapsules in aqueous medium as carrier for sustained drug delivery system}, author = {Santinho, A J P and Freitas, Osvaldo de and Ueta, Julieta Mieko and Pereira, Newton Lindolfo}, year = {1998}, booktitle = {Annual Meeting of the American Association of Pharmaceutical Scientists} }