@article{Maurer_2019, title={Pitfalls in drug testing by hyphenated low- and high-resolution mass spectrometry}, author={Maurer, Hans H.}, issn={1942-7611}, doi={http://dx.doi.org/10.22028/D291-33196}, series={2}, volume={12}, publisher={Wiley}, journal={Drug Testing and Analysis}, year={2019} }