Determination of Nicotine in Cigarette Tobacco Smuggled to Brazil by Modified QuEChERS Methodology Cinthia Eloise Domingues, Januário Kordiak, Carlos R. Pedroso, Tatiana R. de Oliveira Stremel, Rosimara Zittel, Patrícia Los Weinert, Carlos M. de Sousa Vidal, Sandro X. de Campos 68-73 2022-07-02