Phase I Clinical Research Center, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
Phase I Clinical Research Center, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
Neuromuscular electrical stimulation, Qingdao, China