title: AN ENZYME CASCADE IN THE BLOOD CLOTTING MECHANISM, AND ITS FUNCTION AS A BIOCHEMICAL AMPLIFIER.
mesh_terms: D005075:Biological Evolution; D001777:Blood Coagulation; D001779:Blood Coagulation Factors; D006487:Hemostasis; D006801:Humans
chemical_list: D001779:Blood Coagulation Factors
keywords: BLOOD COAGULATION; BLOOD COAGULATION FACTORS; EVOLUTION; HEMOSTASIS