Paula Restrepo

Exposure to organophosphate flame retardant chemicals in the U.S. general population: Data from the 2013-2014 National Health and Nutrition Examination Survey.

A. Calafat, L. Wong, M. Ospina, 2018, Environment international.

Urinary Paranitrophenol, a Metabolite of Methyl Parathion, in Thai Farmer and Child Populations

Bryan L. Williams, T. Prapamontol, D. Barr, 2009, Archives of environmental contamination and toxicology.

Semi-automated solid phase extraction method for the mass spectrometric quantification of 12 specific metabolites of organophosphorus pesticides, synthetic pyrethroids, and select herbicides in human urine.

A. Calafat, Paula Restrepo, Mark D. Davis, 2013, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Quantification of six herbicide metabolites in human urine.

D. Barr, L. Needham, Paula Restrepo, 2006, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Quantification of 16 urinary biomarkers of exposure to flame retardants, plasticizers, and organophosphate insecticides for biomonitoring studies.

A. Calafat, M. Ospina, N. Jayatilaka, 2019, Chemosphere.

Urinary Concentrations of Dialkylphosphate Metabolites of Organophosphorus Pesticides: National Health and Nutrition Examination Survey 1999–2004

Bryan L. Williams, D. Barr, L. Needham, 2011, International journal of environmental research and public health.

Quantification of three chlorinated dialkyl phosphates, diphenyl phosphate, 2,3,4,5-tetrabromobenzoic acid, and four other organophosphates in human urine by solid phase extraction-high performance liquid chromatography-tandem mass spectrometry

A. Calafat, L. Valentín-Blasini, M. Ospina, 2017, Analytical and Bioanalytical Chemistry.

Quantification of phenolic metabolites of environmental chemicals in human urine using gas chromatography-tandem mass spectrometry and isotope dilution quantification.

D. Barr, L. Needham, Paula Restrepo, 2005, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.