共 2 条
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Analysis on European patentsof traditional Chinese medicine in recent 20 years. He X Y,Chen Z H,Zhang Z. ChinTradit Herb Drugs(中草药) . 2005
[2]
Analysis of patent of tradition-al Chinese medicine in Korea and comparison of Sino-Koreapatent systems. Chen Z H,Zheng H,Liu Z Z. Chin Tradit Herb Drugs(中草药) . 2005