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A process for preparation of once daily controlledrelease formulation of erythromycin a or its deri vative thereof
A process for preparation of once daily controlledrelease formulation of erythromycin a or its deri vative thereof
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机译:一种红霉素a或其衍生物的每日一次控释制剂的制备方法
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摘要
The present invention relates to a controlled release pharmaceutical composition comprising amounts ranging from about 0.1 to about 4.5% w/w, of one or more of rate controlling cellulosic ether polymers.
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