Vidal-González, P., and R. Sánchez-Padilla. “Magical and Popular Veterinary Uses of Rue (Ruta L., Rutaceae) by Shepherds in Eastern Spain”. Ethnobotany Research and Applications, vol. 14, June 2015, pp. 163-70, https://ethnobotanyjournal.org/index.php/era/article/view/1127.