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,Polygalasaponin ⅩⅩⅫ from Polygala tenuifolia root improves hippocampal-dependent learning and memor
【作 者】
：
【机 构】
：
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, B
【出 处】
：
中国药理学报（英文版）
【发表日期】
：
2009年9期
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