title: A modified two-stage assay method for tissue-thromboplastin (TPLN).
mesh_terms: D002118:Calcium / Q000494:pharmacology*; D004492:Edetic Acid / Q000494:pharmacology; D005165:Factor V / Q000494:pharmacology*; D005167:Factor VII / Q000494:pharmacology*; D005170:Factor X / Q000494:pharmacology*; D006801:Humans; D011516:Prothrombin / Q000037:antagonists & inhibitors* / Q000378:metabolism*; D013917:Thrombin / Q000032:analysis; D013925:Thromboplastin / Q000032:analysis* / Q000378:metabolism
chemical_list: D005165:Factor V; D005167:Factor VII; D011516:Prothrombin; D005170:Factor X; D013925:Thromboplastin; D004492:Edetic Acid; D013917:Thrombin; D002118:Calcium