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

Year Number of Results
1967 1
1968 1
1974 1
1979 2
1980 1
1981 1
1982 1
1983 1
1985 3
1986 1
1987 1
1989 1
1996 2
1998 2
1999 1
2000 3
2001 1
2002 2
2005 1
2006 3
2007 2
2008 1
2009 3
2010 2
2011 2
2012 4
2013 9
2014 2
2015 3
2016 2
2017 1
2018 1
2019 3
2020 2
2021 2
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66 results
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Page 1
Vitamin B12 measurements across neurodegenerative disorders.
Luthra NS, Marcus AH, Hills NK, Christine CW. Luthra NS, et al. Among authors: marcus ah. J Clin Mov Disord. 2020 Mar 12;7:3. doi: 10.1186/s40734-020-00085-8. eCollection 2020. J Clin Mov Disord. 2020. PMID: 32257364 Free PMC article.
Some useful statistical methods for model validation.
Marcus AH, Elias RW. Marcus AH, et al. Environ Health Perspect. 1998 Dec;106 Suppl 6(Suppl 6):1541-50. doi: 10.1289/ehp.98106s61541. Environ Health Perspect. 1998. PMID: 9860913 Free PMC article. Review.
66 results
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