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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1968 1
1970 2
1971 4
1972 2
1973 1
1977 1
2004 1
2005 1
2006 1
2008 1
2023 0
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Page 1
Occurrence and distribution of arsenic in soils and plants.
Walsh LM, Sumner ME, Keeney DR. Walsh LM, et al. Among authors: keeney dr. Environ Health Perspect. 1977 Aug;19:67-71. doi: 10.1289/ehp.771967. Environ Health Perspect. 1977. PMID: 908315 Free PMC article.
Mercury accumulation by Myriophyllum spicatum L.
Dolar SG, Keeney DR, Chesters G. Dolar SG, et al. Among authors: keeney dr. Environ Lett. 1971;1(3):191-8. doi: 10.1080/00139307109434981. Environ Lett. 1971. PMID: 5162597 No abstract available.
16 results