Barbosa, R. I., A. M. Marcolino, V. Souza, G. Bertolino, M. de C. R. Fonseca, and R. R. de J. Guirro. “Effect of Low-Level Laser Therapy and Strength Training Protocol on Hand Grip by Dynamometry”. Journal of Lasers in Medical Sciences, Vol. 8, no. 3, June 2017, pp. 112-7, https://journals.sbmu.ac.ir/jlms/article/view/10559.