中国当代医药
      Home                              中文
中国当代医药  2019, Vol. 26 Issue (6): 162-165    DOI:
Current Issue | Archive | Adv Search |
Empirical study on the relationship between advertising expenditure and business performance in pharmaceutical companies
LI Yu-qing   DENG Xue-lian
Public Health and Hanagement School of Guangxi University of Chinese Medcine,Guangxi Zhuang Autonomous Region,Nanning 530200,China
Copyright © Editorial Board of 中国当代医药
Supported by:Beijing Magtech