Investigations into the presence of a competitive inhibitor (preprothrombin) in the plasma of chicks.
D000818:Animals; D001779:Blood Coagulation Factors / Q000096:biosynthesis*; D007020:Hypoprothrombinemias / Q000378:metabolism; D066298:In Vitro Techniques; D011200:Poultry; D011516:Prothrombin / Q000096:biosynthesis*; D014813:Vitamin K Deficiency / Q000378:metabolism*
D001779:Blood Coagulation Factors; D011516:Prothrombin