Characteristics of surface electromyography and peak torque of knee extension and flexion in athletes with patellar tendinopathy
Yue Chun-lin, Wang Guo-xiang, Wang Wen-jun
Chinese Journal of Tissue Engineering Research . 2012, (2): 303 -306 .  DOI: 10.3969/j.issn.1673-8225.2012.02.026