Preparation of dry powder dispersions fo
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P. C. Seville; I. W. Kellaway; J. C. Birchall
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Article
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2002
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John Wiley and Sons
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English
โ 514 KB
## Abstract ## Background Dry powder dispersion devices offer potential for delivering therapeutic macromolecules to the pulmonary epithelia. Previously, freezeโdrying (lyophilisation) has been the accepted method for preparing dried formulations of proteins and nonโviral gene vectors despite the