Vieira, A. F. de S., Mauad, V. A. Q., Cubero, D., Santi, P. X., & Giglio, A. del. (2019). Use of Guarana for Hot Flashes after Breast Cancer: Randomized, Double-Blind, Placebo-Controlled Phase II Trial. Journal of Natural Remedies, 19(1), 1–11. https://doi.org/10.18311/jnr/2019/22737