Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHydrogels formed by cross-linked polyvinylalcohol as colon-specific drug delivery systems.AuthorsOrienti; Treré R; Zecchi VPublicationDrug development and industrial pharmacy, 2001, Vol 27, Issue 8, p877ISSN0363-9045Publication typearticleDOI10.1081/ddc-100107253