Li-ming CHEN ; Shu-ming DU ; Yao-xin ZHANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(2):126-127
Chromatography, Gas ; methods ; Humans ; Trifluralin ; blood
Zi-ru CHEN ; Li-ming CHEN ; Shu-ming DU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2013;31(1):68-69
Acetamides ; blood ; Chromatography, Gas ; Humans
Chinese Journal of Industrial Hygiene and Occupational Diseases 2012;30(5):391-392
Chlormezanone ; blood ; poisoning ; Chromatography, Gas ; methods ; Drug-Related Side Effects and Adverse Reactions ; blood ; Humans
Chinese Journal of Industrial Hygiene and Occupational Diseases 2012;30(11):866-867
Chromatography, Gas ; methods ; Humans ; Ibuprofen ; blood
Chinese Journal of Industrial Hygiene and Occupational Diseases 2013;31(7):546-547
Humans ; Isoniazid ; blood ; Spectrophotometry, Ultraviolet
Li-ming CHEN ; Zi-ru CHEN ; Shu-ming DU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2009;27(5):294-295
Humans ; Manganese ; urine ; Potentiometry ; methods
Li-ming CHEN ; Shu-ming DU ; Zi-ru CHEN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(11):853-854
Chromatography, Gas ; methods ; Ethylene Glycol ; blood ; Humans
Shu-Ming DU ; Jun-Sheng LIU ; Yu-Hong XIANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2004;22(4):307-309
Chromatography, Gas ; methods ; Chromatography, High Pressure Liquid ; methods ; Humans ; Hypnotics and Sedatives ; blood ; Pentobarbital ; blood ; Pharmaceutical Preparations ; blood ; Sensitivity and Specificity
Jing-jin ZHAO ; Shu-ming DU ; Yao-xin ZHANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(8):620-621
Chromatography, Gas ; methods ; Humans ; Toluidines ; blood
Bao-ying JIN ; Yi QIAN ; Shu-ming DU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2012;30(8):621-622
Benzodiazepines ; blood ; Case-Control Studies ; Chromatography, Gas ; Humans