@article{articlea9258039,
title   = {Sensitive method for determination of piplartine, an alkaloid amide from Piper species, in rat plasma samples by liquid chromatography-tandem mass spectrometry},
author = {Bezerra, Daniel P. and Pessoa, Cláudia and Moraes, Manoel O. and Costa-Lotufo, Letícia Veras and Gouvea, Dayana Rubio and Jabor, Valquíria A. Polisel and Lopes, Norberto Peporine and Borges, Keyller Bastos and Lima, Mary Anne S. and Silveira, Edilberto R.},
year = {2012},
doi = {10.1590/S0100-40422012000300004},
journal   = {Química Nova}
}