Browsing by Author "Zunino, Gianfranco"
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Tapia Villanueva, Cristián; Sapag Hagar, Jaime; Zunino, Gianfranco; Costa, Edda (1995)The objectives of this work were to establish the utility of chitosan of Chilean production, as an excipient suitable for producing a prolonged-release hydrophilic matrix, and to compare two matrix systems, one with chitosan ...