Identification of the mechanism of action of eupomatenoid-5 isolated from Piper regnellii var. pallescens on Trypanosoma cruzi - Rocha, K. J. P.; Veiga-Santos, P.; Silva, S. O.; Ueda-Nakamura, T.; Dias Filho, B. P.; Ximenes, Valdecir Farias [UNESP]; Nakamura, C. (Georg Thieme Verlag Kg, 2009)