Intestinal myorelaxant and antispasmodic effects of the essential oil of Croton nepetaefolius and its constituents cineole, methyleugenol and terpineol - Magalhães,P.JC.; Criddle,D.N.; Tavares,R.A.; Melo,E.M.; Mota,T.L.; Leal-Cardoso,J.H. (Phytother Res, 1998)