title: Open-heart surgery and the demand for blood.
mesh_terms: D000328:Adult; D000925:Anticoagulants / Q000008:administration & dosage; D001771:Blood Banks; D001779:Blood Coagulation Factors; D001793:Blood Preservation; D001803:Blood Transfusion; D006348:Cardiac Surgical Procedures; D002648:Child; D005112:Extracorporeal Circulation; D006801:Humans; D011182:Postoperative Care; D012501:Saphenous Vein / Q000601:surgery; D013997:Time Factors; D014481:United States
chemical_list: D000925:Anticoagulants; D001779:Blood Coagulation Factors