Ahrabi, Behnaz, et al. “Photobiomodulation Therapy and Cell Therapy Improved Parkinson’s Diseases by Neuro-Regeneration and Tremor Inhibition: Photobiomodulation Therapy and Cell Therapy in Parkinson Diseases”. Journal of Lasers in Medical Sciences, vol. 13, June 2022, p. e28, https://journals.sbmu.ac.ir/jlms/article/view/37786.