@misc{indiciae05febf2c3743,
  title = {Normal yeast flora of the upper digestive tract of some wild columbids},
  author = {R. M. Kocan and H.F. Hasenclever},
  year = {1972},
  doi = {10.7589/0090-3558-8.4.365},
  url = {https://pubs.usgs.gov/publication/5222233},
  note = {Source identifier: 5222233}
}