1995

1. Relaxant Activity of Three Aporphine Alkaloids from Annona cherimolia on Isolated Aorta of Rat

   Journal of Pharmacy and Pharmacology, Vol. 47, Núm. 8, pp. 647-650

2. Vasodilator effects of liriodenine and norushinsunine, two aporphine alkaloids isolated from annona cherimolia, in rat aorta

   Pharmacology, Vol. 50, Núm. 6, pp. 380-387