ARIZA, S. Y., D. C. RUEDA, J. RINCÓN V., E. L. LINARES, and M. F. GUERRERO. “PHARMACOLOGICAL EFFECTS ON THE CENTRAL NERVOUS SYSTEM INDUCED BY COUMARIN, ISOLATED FROM <I>Hygrophila tyttha</I> LEONARD”. Vitae, vol. 14, no. 2, Feb. 2009, doi:10.17533/udea.vitae.613.