TY - RPRT TI - Analysis of pharmaceutical and other organic wastewater compounds in filtered and unfiltered water samples by gas chromatography/mass spectrometry AU - Steven D. Zaugg AU - Patrick J. Phillips AU - Steven G. Smith PY - 2014 DO - 10.3133/ofr20131297 UR - https://pubs.usgs.gov/publication/ofr20131297 ID - ofr20131297 ER -