1. Indirect methods of assessing the effects of tobacco use in occupational studies;Axelson;Am. J. Ind. Med.,1988
2. Centers for Disease Control and Prevention, 2011. Adult blood lead epidemiology and surveillance – United States, 2008–2009. Morbidity and Mortality Weekly Report (MMWR). CDC. U.S. Department of Health and Human Services. July 1.60(25), pp. 841–845.
3. Research Methods in Occupational Epidemiology;Checkoway,2004
4. Incident ESRD among participants in a lead surveillance program;Chowdhury;Am. J. Kidney Dis.,2014
5. Lead-related nephrotoxicity: a review of the epidemiologic evidence;Ekong;Kidney Int.,2006