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Results by year

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

Year Number of Results
1947 1
1959 1
1987 1
1988 1
1989 1
1991 1
1992 1
2000 2
2003 3
2004 3
2005 3
2006 2
2007 6
2008 5
2009 3
2011 10
2012 7
2013 17
2014 13
2015 16
2016 20
2017 24
2018 35
2019 27
2020 22
2021 15
2022 27
2023 11
2024 0

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Similar articles for PMID: 25450451

251 results

Results by year

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Page 1
Nonregistration, discontinuation, and nonpublication of randomized trials: A repeated metaresearch analysis.
Speich B, Gryaznov D, Busse JW, Gloy VL, Lohner S, Klatte K, Taji Heravi A, Ghosh N, Lee H, Mansouri A, Marian IR, Saccilotto R, Nury E, Kasenda B, Ojeda-Ruiz E, Schandelmaier S, Tomonaga Y, Amstutz A, Pauli-Magnus C, Bischoff K, Wollmann K, Rehner L, Meerpohl JJ, Nordmann A, Wong J, Chow N, Hong PJ, Mc Cord-De Iaco K, Sricharoenchai S, Agarwal A, Schwenkglenks M, Hemkens LG, von Elm E, Copsey B, Griessbach AN, Schönenberger C, Mertz D, Blümle A, von Niederhäusern B, Hopewell S, Odutayo A, Briel M. Speich B, et al. PLoS Med. 2022 Apr 27;19(4):e1003980. doi: 10.1371/journal.pmed.1003980. eCollection 2022 Apr. PLoS Med. 2022. PMID: 35476675 Free PMC article.
251 results