Interest attracted. In U.S., the paper was downloaded from Internet, titled: Decreasing the Measurable Concentrations of Cu, Zn, Cd, and Pb in the Water of the Experimental Systems Containing Ceratophylum ...

Interest attracted.
In the U.S.A., the paper was downloaded from Internet.
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Researcher who downloaded the full-text:
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Full reference for the paper which was downloaded:
S. A. Ostroumov and T. V. Shestakova. Decreasing the Measurable Concentrations of Cu, Zn, Cd, and Pb in the Water of the Experimental Systems Containing Ceratophyllum demersum: The Phytoremediation Potential.- Doklady Biological Sciences, 2009, Vol. 428, pp. 444–447.
ISSN 0012-4966, 
(Affiliation: Faculty of Biology, Moscow State University, Moscow, 119991 Russia)
DOI: 10.1134/S0012496609050159 
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Thomas Jefferson University is a private health sciences university in Center City, Philadelphia,Pennsylvania in the United States. The university consists of six constituent colleges and schools, Jefferson Medical College, Jefferson College of Graduate Studies, Jefferson School of Health Professions, Jefferson School of Nursing, Jefferson School of Pharmacy, and Jefferson School of Population Health. In 2011, the medical college (JMC) was ranked #42 among the nation's medical schools by U.S. News & World Report.
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Thomas Jefferson University Hospital
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key words:
Decreasing the Measurable Concentrations, Cu, Zn, Cd, Pb, Water, heavy metals, pollution control, treatment, purification, technology, water quality, aquatic, environmental, macrophytes, higer plants,