Authors
Jiao Li
Institute of Medical Information and Library, Chinese Academy of Medical Sciences, Beijing, China
Si Zheng
Institute of Medical Information and Library, Chinese Academy of Medical Sciences, Beijing, China
Hongyu Kang
Institute of Medical Information and Library, Chinese Academy of Medical Sciences, Beijing, China
Zhen Hou
Institute of Medical Information and Library, Chinese Academy of Medical Sciences, Beijing, China
Qing Qian
Institute of Medical Information and Library, Chinese Academy of Medical Sciences, Beijing, China