Columbia subject headings:
Blood coagulation disorders--Congresses.
Blood--Coagulation--Congresses.
Hemostasis--Congresses.
Harvard subject headings:
Blood coagulation disorders--Congresses.
Blood--Coagulation--Congresses
Hemostasis--Congresses.
Princeton subject headings:
Blood coagulation disorders--Congresses.
Blood--Coagulation--Congresses.
Hemostasis--Congresses.