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

Year Number of Results
1959 1
1961 1
1962 1
1963 2
1964 2
1965 1
1966 1
1968 3
1969 1
1972 2
1973 1
1974 2
1975 2
1976 1
1977 4
1978 4
1979 1
1980 5
1981 2
1982 7
1983 13
1984 10
1985 12
1986 16
1987 16
1988 14
1989 12
1990 20
1991 27
1992 24
1993 24
1994 21
1995 38
1996 30
1997 36
1998 37
1999 44
2000 40
2001 66
2002 75
2003 133
2004 184
2005 200
2006 233
2007 269
2008 282
2009 311
2010 387
2011 482
2012 553
2013 670
2014 797
2015 906
2016 992
2017 1087
2018 1252
2019 1355
2020 1623
2021 974
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Article type
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11,982 results
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Page 1
QNAR modeling of cytotoxicity of mixing nano-TiO2 and heavy metals.
Yuan B, Wang P, Sang L, Gong J, Pan Y, Hu Y. Yuan B, et al. Among authors: pan y. Ecotoxicol Environ Saf. 2021 Jan 15;208:111634. doi: 10.1016/j.ecoenv.2020.111634. Epub 2020 Nov 18. Ecotoxicol Environ Saf. 2021. PMID: 33396154 Free article.
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