@article{articled5376823,
title   = {Methods for detection of anatoxin-a(s) by liquid chromatography coupled to electrospray ionization-tandem mass spectrometry},
author = {Dörr, Felipe Augusto and Rodríguez, Vania and Molica, Renato and Henriksen, Peter and Krock, Bernd and Pinto, Ernani},
year = {2010},
doi = {10.1016/j.toxicon.2009.07.017},
journal   = {Toxicon}
}