@misc{indiciae8c5553eb3b96,
  title = {Fitness to fly?},
  author = {M Clement and P J Connop and E L Davey and A R Kempton and E Patrick and R M Stewart},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5539733/},
  note = {Source identifier: 5539733}
}