Smart Preklang. 2009. Development of method for analysis of urinary trinitrotoluene and its metabolites by gas chromatography mass spectrometry. Faculty of Public Health, Mahidol University;
Smart Preklang. (2009) Development of method for analysis of urinary trinitrotoluene and its metabolites by gas chromatography mass spectrometry . Mahidol University/Bangkok.
Smart Preklang. Development of method for analysis of urinary trinitrotoluene and its metabolites by gas chromatography mass spectrometry. . Bangkok:Mahidol University, 2009.
Smart Preklang. (2009) Development of method for analysis of urinary trinitrotoluene and its metabolites by gas chromatography mass spectrometry . Mahidol University/Bangkok.