1. What is an ‘equivocal’ negative anti-HTLV III antibody test in blood donors?;Barclay,1986
2. Statistics for Blood Bankers;Belcher,1983
3. Hepatitis B surface antigen in donated blood screening and confirmation by ELISA;Bubb;S. Afr. Med. J.,1983
4. Mouse monoclonal anti-HBs and its use in the screening of donated blood by ELISA;Els;Vox Sang.,1984
5. Beyond Normality;Galen,1975