Determination of parabens in breast milk samples by dispersive liquid-liquid microextraction (DLLME) and ultra-high-perfomance liquid chromatography tandem mass spectrometry - Grecco, Caroline Fernandes; Souza, Israel Donizéti de; Acquaro Junior, Vinicius Ricardo; Queiroz, Maria Eugênia Costa (Journal of the Brazilian Chemical Society, 2019)