@misc{indiciaedf09004104d8,
  title = {Biodegradation of 17β-estradiol, estrone and testosterone in stream sediments},
  author = {Paul M. Bradley and Larry B. Barber and Francis H. Chapelle and James L. Gray and Dana W. Kolpin and Peter B. McMahon},
  year = {2009},
  doi = {10.1021/es802797j},
  url = {https://pubs.usgs.gov/publication/70034687},
  note = {Source identifier: 70034687}
}