Yang X, He H, Ye W, Perry TA, et al. Effects of Pulsed Electromagnetic Field Therapy on Pain, Stiffness, Physical
Function, and Quality of Life in Patients With Osteoarthritis: A Systematic
Review and Meta-Analysis of Randomized Placebo-Controlled Trials. Phys Ther 2020;100:1118-1131.
PMID: 32251502