@misc{indiciae837008c3cbc8,
  title = {Blood components for developing countries.},
  author = {P C Das and C T Smit Sibinga},
  year = {1981},
  doi = {10.1016/s0140-6736(81)90755-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/6109843/},
  note = {Source identifier: 6109843}
}