发明名称 OPHTHALMIC DELIVERY SYSTEM
摘要 <p>The present invention relates to formulations particularly well suited for use as delivery systems in the delivery of an active agent to the eye. The formulations comprise an alginate having a particular proportion of guluronic acid.</p>
申请公布号 WO1995035073(A1) 申请公布日期 1995.12.28
申请号 US1995007789 申请日期 1995.06.19
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