title: EVALUATION OF A PHOTOELECTRIC CLOT TIMER FOR THE PERFORMANCE OF PROTHROMBIN TIMES.
mesh_terms: D001780:Blood Coagulation Tests; D004358:Drug Therapy; D004864:Equipment and Supplies; D005110:Extracellular Space; D005340:Fibrinogen; D006801:Humans; D011517:Prothrombin Time
chemical_list: D005340:Fibrinogen
keywords: DRUG THERAPY; EQUIPMENT AND SUPPLIES; FIBRINOGEN; PROTHROMBIN TIME