College of Agricultural Sciences

W. J. Backe, Ort, C., Brewer, A. J., and Field, J., “Analysis of androgenic steroids in environmental waters by large-volume injection liquid chromatography tandem mass spectrometry”, Analytical chemistry, vol. 83, pp. 2622–2630, 2011.

A. J. Brewer, Ort, C., Banta-Green, C. J., Berset, J. - D., and Field, J., “Normalized diurnal and between-day trends in illicit and legal drug loads that account for changes in population”, Environmental science & technology, vol. 46, pp. 8305–8314, 2012.

A. J. Brewer, Banta-Green, C. J., Ort, C., Robel, A. E., and Field, J., “Wastewater testing compared with random urinalyses for the surveillance of illicit drug use in prisons”, Drug and alcohol review, 2014.