1. The provision of blood for transfusion;Worrlledge,1967
2. What position should a blood transfusion service hold on the priority list of health programs in tropical countries?;KaptuéNoche;Vox Sang,1979
3. Safety of blood and blood products in Zimbabwe African subregion III;Emmanuel,1987
4. Concern over “invisible problem” of HIV blood in developing countries;Butler;Nature,1994
5. Transfusion science and practice in developing countries: “… a high frequency of empty shelves …”;Beal;Transfusion,1993