@misc{indiciaea2e378522f25,
  title = {Cardiovascular function in children with severe anemia.},
  author = {G J Cropp},
  year = {1969},
  doi = {10.1161/01.cir.39.6.775},
  url = {https://pubmed.ncbi.nlm.nih.gov/4239495/},
  note = {Source identifier: 4239495}
}