title: [Release and determination of blood platelet factor 4].
mesh_terms: D001779:Blood Coagulation Factors / Q000032:analysis*; D001780:Blood Coagulation Tests; D001792:Blood Platelets / Q000187:drug effects / Q000502:physiology; D002118:Calcium / Q000097:blood*; D003094:Collagen / Q000494:pharmacology; D006493:Heparin; D006801:Humans; D011517:Prothrombin Time
chemical_list: D001779:Blood Coagulation Factors; D006493:Heparin; D003094:Collagen; D002118:Calcium
vernacular_title: Zur Freisetzung und Bestimmung des Plättchenfaktor 4