@misc{indiciaeb245ba7b0e45,
  title = {Asymmetrical effects of introduced Bullfrogs (Rana catesbeiana) on native Ranid Frogs in Oregon},
  author = {C.A. Pearl and M.J. Adams and R.B. Bury and B. McCreary},
  year = {2004},
  doi = {10.1643/ce-03-010r2},
  url = {https://pubs.usgs.gov/publication/70027462},
  note = {Source identifier: 70027462}
}