Wikipedia
Blood Substitute
Blood Replacement
Articles
PubMed: Blood substitute
https://pubmed.ncbi.nlm.nih.gov/?term=Blood+substitute
Nature: Blood substitute
https://www.nature.com/search?q=Blood+substitute
PubMed: Blood Replacement
https://pubmed.ncbi.nlm.nih.gov/?term=Blood+Replacement
Nature: Blood Replacement
https://www.nature.com/search?q=Blood+Replacement