@inproceedings{inproceedings49997a66,
title   = {Determination of pharmaceutical drugs intap and river water using solidphase microextraction-comprehensive two dimensional gas chromatographyy-time of fllight mass spectrometry (SPME-GCxGC-ToF/MS)},
author = {Gomes, Paulo Clairmont Feitosa de Lima and Barnes, Brian and Santos Neto, Alvaro Jose dos and Lanças, Fernando Mauro and Snow, Nicholas H},
year = {2011},
publisher = {Sociedade Brasileira de Espectrometria de Massas (BrMASS)},
booktitle   = {Congresso Brasileiro de Espectrometria de Massas BrMASS}
}