Pagamas Piriyaprasarth. 1999. Comparison of concentric isokinetic of trunk muscles performance between female subjects with and without low back pain. Faculty of Graduate Studies, Mahidol University;
Pagamas Piriyaprasarth. (1999) Comparison of concentric isokinetic of trunk muscles performance between female subjects with and without low back pain . Mahidol University/Bangkok.
Pagamas Piriyaprasarth. Comparison of concentric isokinetic of trunk muscles performance between female subjects with and without low back pain. . Bangkok:Mahidol University, 1999.
Pagamas Piriyaprasarth. (1999) Comparison of concentric isokinetic of trunk muscles performance between female subjects with and without low back pain . Mahidol University/Bangkok.