A commercial enzyme immunoassay for the qualitative and semi-quantitative measurement of ethyl glucuronide (EtG) in urine was evaluated.
Turfus, S. C., Vo, T., Niehaus, N., Gerostamoulos, D., & Beyer, J. (2013). An evaluation of the DRI-ETG EIA method for the determination of ethyl glucuronide concentrations in clinical and post-mortem urine. Drug Testing and Analysis, 5(6), 439 - 445. https://doi.org/10.1002/dta.414