@misc{indiciae7ab46b72db2c,
  title = {Long-term effects of 4-aminopyridine exposure to birds and fish},
  author = {E.W. Schafer and L. L. Marking},
  year = {1975},
  doi = {10.2307/3800246},
  url = {https://pubs.usgs.gov/publication/1003479},
  note = {Source identifier: 1003479}
}