Link: https://pubmed.ncbi.nlm.nih.gov/25649219/
Citation: Gordon, P. H., Mehal, J. M., Holman, R. C., Bartholomew, M. L., Cheek, J. E., & Rowland, A. S. (2015). Incidence and prevalence of Parkinson's disease among Navajo people living in the Navajo nation. Movement Disorders, 30(5), 714-720.