Columbia subject headings:
Blood--Periodicals.
Blood--Transfusion--Periodicals.
Immunohematology--Periodicals.
Immunopathology--Periodicals.
Harvard subject headings:
Princeton subject headings:
Blood--Periodicals.
Blood--Transfusion--Periodicals.
Immunohematology--Periodicals.
Immunopathology--Periodicals.
Periodicals.