1. A micro-sampling method for the rapid determination of lead in blood by atomic absorption spectrophotometry;Delves;Analyst,1970
2. Epidemiologic study of the Effects of Automobile Traffic on Blood Lead Levels;Johnson,1978
3. Monitoring of lead in the environment;Millar;J. Epidemiol. Community Hlth,1978
4. Blood lead level survey—Rochester Way, London;Millar;Archs Dis. Childh.,1979