VERŠIĆ BRATINČEVIĆ, Maja; VISKOVIĆ, Tanja; SUTLOVIĆ, Davorka. Comparison of the solid phase and liquid-liquid extraction methods for methadone determination in human serum and whole blood samples using gas chromatography/mass spectrometry. Archives of Industrial Hygiene and Toxicology, [S. l.], v. 68, n. 4, 2017. DOI: 10.1515/aiht-2017-68-2953. Disponível em: https://arhiv.imi.hr/index.php/arhiv/article/view/716. Acesso em: 2 apr. 2025.