Columbia subject headings:
AIDS (Disease)--Transmission--Africa, Sub-Saharan--Prevention.
Blood banks--Africa, Sub-Saharan--Safety measures.
Blood--Collection and preservation--Africa, Sub-Saharan.
Blood--Transfusion--Africa, Sub-Saharan--Safety measures.
HIV infections--Africa, Sub-Saharan--Prevention.
Harvard subject headings:
AIDS (Disease)--Transmission--Africa, Sub-Saharan--Prevention.
Blood banks--Africa, Sub-Saharan--Safety measures.
Blood--Collection and preservation--Africa, Sub-Saharan.
Blood--Transfusion--Africa, Sub-Saharan--Safety measures.
HIV infections--Africa, Sub-Saharan--Prevention.
Princeton subject headings:
AIDS (Disease)--Transmission--Africa, Sub-Saharan--Prevention.
Blood banks--Africa, Sub-Saharan--Safety measures.
Blood--Collection and preservation--Africa, Sub-Saharan.
Blood--Transfusion--Africa, Sub-Saharan--Safety measures.
HIV infections--Africa, Sub-Saharan--Prevention.