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Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|September 18, 2007
SPE/SPME-GC/MS approach for measuring musk compounds in serum and breast milkZsuzsanna Kuklenyik, Xavier A Bryant, Larry L Needham, et al.Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|January 11, 2005
Determination of total phthalates in urine by isotope-dilution liquid chromatography-tandem mass spectrometryKayoko Kato, Manori J Silva, Larry L Needham, et al.Journal of Analytical Toxicology|November 22, 2008
Determination of dialkyl phosphate metabolites of organophosphorus pesticides in human urine by automated solid-phase extraction, derivatization, and gas chromatography-mass spectrometryG K Hemakanthi De Alwis, Larry L Needham, Dana B BarrDrug Metabolism and Disposition: the Biological Fate of Chemicals|April 27, 2007
Identification of metabolites of 4-nonylphenol isomer 4-(3',6'-dimethyl-3'-heptyl) phenol by rat and human liver microsomesXiaoyun Ye, Amber M Bishop, Larry L Needham, et al.American Journal of Public Health|April 17, 2010
Trajectories of change in obesity and symptoms of depression: the CARDIA studyBelinda L Needham, Elissa S Epel, Nancy E Adler, et al.Journal of Analytical Toxicology|March 13, 2002
Quantitation of organophosphorus nerve agent metabolites in human urine using isotope dilution gas chromatography-tandem mass spectrometryW Jack Driskell, Ming Shih, Larry L Needham, et al.International Journal of Hygiene and Environmental Health|May 11, 2005
National exposure measurements for decisions to protect public health from environmental exposuresJames L Pirkle, John Osterloh, Larry L Needham, et al.Journal of Analytical Toxicology|February 14, 2008
A rapid, cost-effective method for analyzing organophosphorus pesticide metabolites in human urine for counter-terrorism responseGayanga Weerasekera, Kimberly D Smith, Larry L Needham, et al.Archives of Environmental Contamination and Toxicology|March 31, 2007
Automated solid phase extraction and quantitative measurement of 2,3-dibromo-1-propanol in urine using gas chromatography-mass spectrometryG K Hemakanthi De Alwis, Larry L Needham, Dana B BarrAnalytical Chemistry|April 30, 2005
Determination of 16 phthalate metabolites in urine using automated sample preparation and on-line preconcentration/high-performance liquid chromatography/tandem mass spectrometryKayoko Kato, Manori J Silva, Larry L Needham, et al.Pageof 51