Automated analysis of lidocaine and its metabolite in plasma by in-tube solid-phase microextration coupled with LC-UV for pharmacokinetic study - Caris, Juciene Aparecida; Silva, Bruno José Gonçalves; Moisés, Elaine Christine Dantas; Lanchote, Vera Lúcia; Queiroz, Maria Eugenia Costa (Journal of Separation Science, 2012)