Caldas, L. Q. A., Olej, B., Slomp, H., Timóteo, M. O., Velarde, L. G., Duarte, H., … Serra, T. O. (2010). Uncaria tomentosa in the treatment of the herpes labialis: randomized double-blind trial. Brazilian Journal of Sexually Transmitted Diseases, 22(2), 57–59. Retrieved from https://www.bjstd.org/revista/article/view/1076