Noble, G., Cramp, F. L., Lowe, A. S., Walsh, D. M., & Willer, J. C. (2000). A controlled study on the effects of transcutaneous electrical nerve stimulation and interferential therapy upon the RIII nociceptive and H-reflexes in humans. Archives of Physical Medicine and Rehabilitation, 81(3), pp. 324-333. doi:10.1016/S0003-9993(00)90079-0

Noble, Gareth, Fiona L. Cramp, Andrea S. Lowe, Deirdre M. Walsh, and Jean Claude Willer. "A Controlled Study On the Effects of Transcutaneous Electrical Nerve Stimulation and Interferential Therapy Upon the RIII Nociceptive and H-reflexes in Humans." Archives of Physical Medicine and Rehabilitation 81, no. 3 (2000): 324-333.

Noble, Gareth, et al. "A Controlled Study On the Effects of Transcutaneous Electrical Nerve Stimulation and Interferential Therapy Upon the RIII Nociceptive and H-reflexes in Humans." Archives of Physical Medicine and Rehabilitation 81.3 (2000): 324-333.