TY  - RPRT
TI  - Evaluation of tandem offline and online solid-phase extraction with liquid chromatography/electrospray ionization-mass spectrometry for the analysis of antibiotics in ambient water and comparision to an independent method
AU  - M. T. Meyer
AU  - E.A. Lee
AU  - G.M. Ferrell
AU  - J.E. Bumgarner
AU  - Jerry Varns
PY  - 2007
DO  - 10.3133/sir20075021
UR  - https://pubs.usgs.gov/publication/sir20075021
ID  - sir20075021
ER  -