@misc{indiciae17d560c01db5,
  title = {Contaminants in wintering canvasbacks and scaups from San Francisco Bay, California},
  author = {Roger L. Hothem and D.G. Lonzarich and Jean E. Takekawa and Harry M. Ohlendorf},
  year = {1998},
  doi = {10.1023/a:1005759907211},
  url = {https://pubs.usgs.gov/publication/1007921},
  note = {Source identifier: 1007921}
}