Development of methodology for online selective analysis of anti-inflammatory drugs in urine samples using MIP-LC-ESI/Tof/Ms - Silva, Meire Ribeiro da; Nazario, Carlos Eduardo Domingues; Titato, Guilherme Miola; Santos Neto, Alvaro Jose dos; Lanças, Fernando Mauro (Congresso Brasileiro de Espectrometria de Massas BrMASS, 2011)