1.The Science and Technology Bureau of Inner Mongolia, Huhehaote 100010, China;
2.School of Management, Graduate University of Chinese Academy of Sciences,Beijing 100049,China;
3.School of Business Administration, South China University of Technology, Guangzhou 510640, China)
Zhao Yuanliang1, Zhou Jizhong2, Hou Liang2, Xu Zhi3 . An empirical research on the relation between pharmaceutical listed company’s intellectual property right and its performance[J]. Science Research Management, 2009, 30(4): 175-183 .