title: Is protamine a clinically important anticoagulant? A negative answer.
mesh_terms: D000925:Anticoagulants; D001777:Blood Coagulation / Q000187:drug effects*; D001780:Blood Coagulation Tests; D006348:Cardiac Surgical Procedures; D005112:Extracorporeal Circulation; D006493:Heparin / Q000494:pharmacology; D006801:Humans; D007275:Injections, Intravenous; D011479:Protamines / Q000009:adverse effects / Q000494:pharmacology*
chemical_list: D000925:Anticoagulants; D011479:Protamines; D006493:Heparin