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The fraction of drug absorbed using the Wagner–Nelson method may be used to distinguish between the first-order drug absorption rate of a conventional.

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Presentation on theme: "The fraction of drug absorbed using the Wagner–Nelson method may be used to distinguish between the first-order drug absorption rate of a conventional."— Presentation transcript:

1 The fraction of drug absorbed using the Wagner–Nelson method may be used to distinguish between the first-order drug absorption rate of a conventional (immediate-release) dosage form (A) and an extended-release dosage form (C). Curve B represents an extended-release dosage form with zero-order absorption rate. Source: Modified-Release Drug Products and Drug Devices, Applied Biopharmaceutics & Pharmacokinetics, 7e Citation: Shargel L, Yu AC. Applied Biopharmaceutics & Pharmacokinetics, 7e; 2016 Available at: Accessed: November 04, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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