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

Year Number of Results
1997 1
2002 2
2003 2
2004 7
2005 7
2006 6
2007 3
2008 9
2009 16
2010 11
2011 12
2012 28
2013 18
2014 25
2015 16
2016 33
2017 44
2018 47
2019 50
2020 63
2021 42
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393 results
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Page 1
Cluster-Randomized, Crossover Trial of Head Positioning in Acute Stroke.
Anderson CS, Arima H, Lavados P, Billot L, Hackett ML, Olavarría VV, Muñoz Venturelli P, Brunser A, Peng B, Cui L, Song L, Rogers K, Middleton S, Lim JY, Forshaw D, Lightbody CE, Woodward M, Pontes-Neto O, De Silva HA, Lin RT, Lee TH, Pandian JD, Mead GE, Robinson T, Watkins C; HeadPoST Investigators and Coordinators. Anderson CS, et al. N Engl J Med. 2017 Jun 22;376(25):2437-2447. doi: 10.1056/NEJMoa1615715. N Engl J Med. 2017. PMID: 28636854 Free article. Clinical Trial.
2-(4-Carb-oxy-piperidinium-1-yl)pyridine-3-carboxyl-ate.
Fan P, Ge C, Sun M, Li W, Shang R. Fan P, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 1;68(Pt 3):o913. doi: 10.1107/S1600536812005752. Epub 2012 Feb 29. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22412757 Free PMC article.
393 results
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