Hsieh, LLCLLCHsiehKuo, CHCHKuoYen, MFMFYenChen, THHTHHChen2010-10-042018-06-292010-10-042018-06-292004-07http://ntur.lib.ntu.edu.tw//handle/246246/209638en-USA randomized control trial for low back pain treated by acupressure and physical therapyjournal article