@article{article5760ad73,
title   = {Assessing melatonin and its oxidative metabolites amounts in biological fluid and culture medium by liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS)},
author = {Coelho, Mirela Batista and Cunha, Maria Carolina Rodrigues Valerino da and Ferreira, Christina Ramires and Cabral, Elaine Cristina and Nogueira, Guilherme de Paula and Eberlin, Marcos Nogueira and Leal, Claudia Lima Verde and Simas, Rosineide Costa},
year = {2013},
doi = {10.1039/c3ay41315b},
journal   = {Analytical Methods}
}