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In vitro drug release of pentoxifylline from poly(ε caprolactone) microspheres
In vitro dissolution profiles of pentoxifylline from poly(ε- caprolactone) microspheres formulation F1 (-♦-), F2(-▪-), F3(-Δ-) and F4(-×-) were studied in pH 7.4 phosphate buffer over a period of 15 h.
