Scanning electron microscopic evaluation
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Yamashita, Nobuya ;Tachibana, Katsuro ;Ogawa, Koichi ;Tsujita, Naotaka ;Tomita,
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Article
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1997
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John Wiley and Sons
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English
β 797 KB
Background: Transdermal drug-delivery systems have become widely accepted clinically for the administration of several systemic drugs. Recently, research on ultrasound irradiation to facilitate the penetration of drugs through the skin have been reported. The present study investigated the morpholog