@misc{indiciae1677551bfc69,
  title = {Relationship between weathered coal deposits and the etiology of Balkan endemic nephropathy},
  author = {G. L. Feder and Z. Radovanovic and R. B. Finkelman},
  year = {1991},
  url = {https://pubs.usgs.gov/publication/70016782},
  note = {Source identifier: 70016782}
}