@misc{indiciaed27ca397e33c,
  title = {Analysis of pharmaceutical and other organic wastewater compounds in filtered and unfiltered water samples by gas chromatography/mass spectrometry},
  author = {Steven D. Zaugg and Patrick J. Phillips and Steven G. Smith},
  year = {2014},
  doi = {10.3133/ofr20131297},
  url = {https://pubs.usgs.gov/publication/ofr20131297},
  note = {Source identifier: ofr20131297}
}