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发明名称
DRUG PREPARATIONS
摘要
<p>Semisolid, sustained-release drug delivery compositions based on hyaluronic acid and its salts, and more particularly to the manufacture and use of such compositions.</p>
申请公布号
WO2001039725(A2)
申请公布日期
2001.06.07
申请号
US2000041961
申请日期
2000.11.08
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