1. Code of Practice for the Prevention of Infection in Clinical Laboratories and Post-Mortem Rooms;Department of Health and Social Security,1978
2. Health and Safety at Work Act,1974
3. Epidermiology of serum hepatitis;Cossart;Br. Med. Bull.,1972
4. Virus Diseases;Pattison,1979
5. Hepatitis in transfusion services;Maycock;Br. Med. Bull.,1972