@misc{indiciae1f976e44fb70,
  title = {Failure of the alpha-thalassemia gene to decrease the severity of sickle cell anemia.},
  author = {C Natta},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/647121/},
  note = {Source identifier: 647121}
}