Bao, X., Tan, J.-W., Flyzik, M., Ma, X.-C., Liu, H., & Liu, H.-Y. (2018). Effect of therapeutic exercise on knee osteoarthritis after intra-articular injection of botulinum toxin type A, hyaluronate or saline: A randomized controlled trial. Journal of Rehabilitation Medicine, 50(6), 534–541. https://doi.org/10.2340/16501977-2340