Aporphine Alkaloids from spp. with Leishmanicidal Activityv. 69No. 7677–679
Montenegro, Hector, Gutierrez, Marcelino, Romero, Luz I., Ortega-Barría, Eduardo, Capson, Todd L., and Cubilla-Rios, Luis. 2003. "Aporphine Alkaloids from Guatteria spp. with Leishmanicidal Activity." Planta Med, 69, (7) 677–679.