title: The laboratory control of intravenous heparin therapy.
mesh_terms: D001780:Blood Coagulation Tests; D005340:Fibrinogen / Q000032:analysis; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007275:Injections, Intravenous; D008403:Mass Screening; D011517:Prothrombin Time; D013917:Thrombin; D013925:Thromboplastin
chemical_list: D005340:Fibrinogen; D006493:Heparin; D013925:Thromboplastin; D013917:Thrombin