Magana: Ka'idoji game da coagulation na jini sun wanzu tun zamanin d ̄ a. Masanin ilimin lissafi Johannes Müller (1801<unk>1858) ya bayyana fibrin, abu na wani thrombus. An kira shi mai suna Rudolf Virchow (1821<unk>1902), kuma an ware shi ta hanyar sinadarai ta hanyar Prosper Sylvain Denis (1799<unk>1863). Alexander Schmidt ya nuna cewa canzawa daga fibrinogen zuwa fibrin sakamakon wani tsari ne na enzymatic, kuma ya sanya lakabin "thrombin" da kuma "prothrombin". Arthus ya gano a 1890 cewa calcium yana da mahimmanci a cikin coagulation. An gano Platelets a 1865, kuma Giulio Bizzo ya bayyana aikin su a 1882.
1801 <unk>1858