Terry, M. ., & Trout, K. . (2017). Regulation of peyote (Lophophora williamsii: Cactaceae) in the U.S.A: A historical victory of religion and politics over science and medicine. Journal of the Botanical Research Institute of Texas, 11(1), 147–156. https://doi.org/10.17348/jbrit.v11.i1.1146