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Development and validation of sensitive method for determination of serum cotinine in smokers and nonsmokers by liquid chromatography/atmospheric pressure ionization tandem mass spectrometry.
Bernert JT Jr, Turner WE, Pirkle JL, Sosnoff CS, Akins JR, Waldrep MK, Ann Q, Covey TR, Whitfield WE, Gunter EW, Miller BB, Patterson DG Jr, Needham LL, Hannon WH, Sampson EJ. Bernert JT Jr, et al. Among authors: sampson ej. Clin Chem. 1997 Dec;43(12):2281-91. Clin Chem. 1997. PMID: 9439445
Measurement of p-nitrophenol in the urine of residents whose homes were contaminated with methyl parathion.
Barr DB, Turner WE, DiPietro E, McClure PC, Baker SE, Barr JR, Gehle K, Grissom RE Jr, Bravo R, Driskell WJ, Patterson DG Jr, Hill RH Jr, Needham LL, Pirkle JL, Sampson EJ. Barr DB, et al. Among authors: sampson ej. Environ Health Perspect. 2002 Dec;110 Suppl 6(Suppl 6):1085-91. doi: 10.1289/ehp.02110s61085. Environ Health Perspect. 2002. PMID: 12634145 Free PMC article.
Exposure assessment: serum levels of TCDD in Seveso, Italy.
Needham LL, Gerthoux PM, Patterson DG Jr, Brambilla P, Smith SJ, Sampson EJ, Mocarelli P. Needham LL, et al. Among authors: sampson ej. Environ Res. 1999 Feb;80(2 Pt 2):S200-S206. doi: 10.1006/enrs.1998.3928. Environ Res. 1999. PMID: 10092434
86 results