Payo-Hill, A.L., Marrero-Delange, D., Spengler-Salabarría, I. and Echemendía-Arana, O.A. 2023. Comparison of the chemical composition of the hexanics extracts from species of Croton. Biological activity. Revista Cubana de Química. 35, 3 (Dec. 2023), 411–424.