A little coagulation knowledge can be dangerous!
Bruce D
BD
Spiess
D000925:Anticoagulants / Q000097:blood*; D001777:Blood Coagulation / Q000502:physiology*; D001780:Blood Coagulation Tests / Q000379:methods; D002315:Cardiopulmonary Bypass; D006493:Heparin / Q000097:blood; D006801:Humans; D010314:Partial Thromboplastin Time / Q000379:methods*
D000925:Anticoagulants; D006493:Heparin