@misc{indiciae1865da015320,
  title = {Letter: Screening for sickling.},
  author = {I Mamman},
  year = {1975},
  doi = {10.1016/s0140-6736(75)91970-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/48694/},
  note = {Source identifier: 48694}
}