The use of citrate as an anticoagulant: the Southern connection.
D000925:Anticoagulants / Q000266:history*; D001118:Argentina; D001803:Blood Transfusion / Q000266:history* / Q000379:methods; D002951:Citrates / Q000266:history*; D019343:Citric Acid; D049673:History, 20th Century; D006801:Humans; D066298:In Vitro Techniques
D000925:Anticoagulants; D002951:Citrates; D019343:Citric Acid