Crews, PhD, B., Latyshev, MS, S., Mikel, PhD, C., Almazan, CLS, MT (ASCP), P., West, MS, R., Pesce, PhD, DABCC, A. and West, PhD, C. 2018. Improved detection of ethyl glucuronide and ethyl sulfate in a pain management population using high-throughput LC-MS/MS. Journal of Opioid Management. 6, 6 (Jan. 2018), 415–421. DOI:https://doi.org/10.5055/jom.2010.0039.