Comparison of single-dose radial extracorporeal shock wave and local corticosteroid injection for treatment of carpal tunnel syndrome including mid-term efficacy: a prospective ran... oleh Pichitchai Atthakomol, Worapaka Manosroi, Areerak Phanphaisarn, Sureeporn Phrompaet, Sawan Iammatavee, Siam Tongprasert