Development of intellectual property rights in tea industry of China from 2004 to 2013
OUYANG Wei;LUO Ai-jing;XIE Wen-zhao;LUO Jing-ya;XU Ze-hua;Department of Medical Informatics;Central South University Xiangya Hospital;Key Laboratory of Medical Information;Hunan Higher Educational Institution;Central South University Xiangya No. 3 Hospital;