Ruff, H. A., Markowitz, M. E., Bijur, P. E., & Rosen, J. F. (1996). Relationships among blood lead levels, iron deficiency, and cognitive development in two-year-old children.
Dyfyniad Arddull ChicagoRuff, H A., M E. Markowitz, P E. Bijur, and J F. Rosen. Relationships Among Blood Lead Levels, Iron Deficiency, and Cognitive Development in Two-year-old Children. 1996.
Dyfyniad MLARuff, H A., M E. Markowitz, P E. Bijur, and J F. Rosen. Relationships Among Blood Lead Levels, Iron Deficiency, and Cognitive Development in Two-year-old Children. 1996.
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