L. J. García-Díaz, D. C. J. C. Escalona-Arranz, D. C. M. G. do Carvallo, M. J. Rojas-Vargas, M. R. Machado-García, and L. J. de la Vega-Acosta, “Isolation and characterization of metabolites from Croton linearis Jacq. leaves”, Rev Cub Quim, vol. 27, no. 3, pp. 289–301, Oct. 2015.