@misc{indiciaee7505e73ead3,
  title = {Blood substitutes.},
  author = {C R Ricketts},
  year = {1973},
  doi = {10.1093/bja/45.9.958},
  url = {https://pubmed.ncbi.nlm.nih.gov/4586030/},
  note = {Source identifier: 4586030}
}