@misc{indiciae2563473e0560,
  title = {Indicators of the statuses of amphibian populations and their potential for exposure to atrazine in four midwestern U.S. conservation areas},
  author = {Walter Sadinski and Mark Roth and Tyrone Hayes and Perry Jones and Alisa Gallant},
  year = {2014},
  doi = {10.1371/journal.pone.0107018},
  url = {https://pubs.usgs.gov/publication/70125920},
  note = {Source identifier: 70125920}
}