National Research Council (U.S.). Committee on Measuring Lead in Critical Populations, ebrary, Inc, & Fowler, B. A. (1993). Measuring lead exposure in infants, children, and other sensitive populations. National Academy Press.
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Chicago-referens (17:e uppl.)
National Research Council (U.S.). Committee on Measuring Lead in Critical Populations, Inc ebrary, och Bruce A. Fowler. Measuring Lead Exposure in Infants, Children, and Other Sensitive Populations. Washington, D.C.: National Academy Press, 1993.
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MLA-referens (9:e uppl.)
National Research Council (U.S.). Committee on Measuring Lead in Critical Populations, et al. Measuring Lead Exposure in Infants, Children, and Other Sensitive Populations. National Academy Press, 1993.
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Varning: dessa hänvisningar är inte alltid fullständigt riktiga.