Pharmacochemical study of aqueous extracts of Passiflora alata Dryander and P. edulis Sims. - De Paris,F.; Petry,R.D.; Reginatto,F.H.; Gosmann,G.; Quevedo,J.; Salgueiro,J.B.; Salgueiro,J.B.; Kapczinsk,G.; Ortega,G.G.; Schenkel,E.P. (Acta Farm Bonaerense, 2002)