title: [Blood clot observation test].
abstract: In the literature the blood clotting time determined by the clot observation test ranges from 8 min to 20 min; apparently, this wide range is due to the different conditions used. Therefore, under similar conditions a comparative measurement of the clotting time of a control blood is proposed in order to make an assessment of hypocoagulability possible.
mesh_terms: D001778:Blood Coagulation Disorders / Q000175:diagnosis*; D001780:Blood Coagulation Tests; D005260:Female; D005342:Fibrinolysis; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis*; D014914:Whole Blood Coagulation Time
vernacular_title: Zur Problematik des Gerinnselbeobachtungstestes.