点击下载:天然药物和中药制剂 Natural medicine and chinese medicine Preparation
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Medicinal plants 1. Approximately 25% of today's prescription drugs come from plant extracts 2. Only about 15% of the known plant species have been screened for medicinal purposes 3. Most medicinal plants come from the Tropics
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点击下载:天然药物和中药制剂 Natural medicine and chinese medicine Preparation
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