RAJIV GANDHI UNIVERSITY OF HEALTH SCIENCES,

Time dependent release of the active ingredient can be obtained by optimizing thicknesss of outer coat. system is composed of a drug containing core and hydrophilic swellable polymeric coating of HPMC which is capable of delaying the drug release through slow interaction with aqeous fluid. ... Bodman SF, Nathan RA, Byer P. Nocturnal asthma ... ................
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