1. Safety in Pathology Laboratories;Department of Health and Social Security,1972
2. Incidence of tuberculosis, hepatitis, brucellosis and shigellosis in British medical laboratory workers;Harrington, J.M.; Shannon, H.S.;British Medical Journal,1976
3. Survey of safety and health care in British medical laboratories;Harrington, J.M.; Shannon, H.S.;British Medical Journal; Safety Precautions-Notes for Guidance,1977
4. Nevertheless from the findings of this study no one working in the laboratory should develop a sense of complacency. Neither are we suggesting that for the office staff, in particular, hand washing will not be necessary after handling laboratory request forms. After handling forms hands must be washed, as has already been suggested (Department of Health and;Public Health Laboratory Service,;Social Security; But we believe that recommendations or guidelines for a code of practice should be based on sound and realistic microbiological evidence rather than on assumption,1972