Retraction and firmness of the fibrin clot.
D001777:Blood Coagulation; D001780:Blood Coagulation Tests; D002122:Calcium Chloride / Q000494:pharmacology; D005337:Fibrin; D006801:Humans; D066298:In Vitro Techniques; D013916:Thrombelastography
D005337:Fibrin; D002122:Calcium Chloride