It's sooner--or later--for blood substitutes.
Chapman
B
B
D001709:Biotechnology / Q000639:trends*; D001802:Blood Substitutes / Q000008:administration & dosage / Q000737:chemistry / Q000592:standards; D017326:Clinical Trials, Phase III as Topic; D006801:Humans; D017713:Platelet Transfusion; D014481:United States
D001802:Blood Substitutes