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

Year Number of Results
2002 13
2003 6
2004 13
2005 16
2006 31
2007 28
2008 38
2009 38
2010 57
2011 60
2012 94
2013 90
2014 94
2015 129
2016 98
2017 140
2018 150
2019 166
2020 226
2021 237
2022 271
2023 22
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Tocilizumab in patients with moderate or severe COVID-19: a randomized, controlled, open-label, multicenter trial.
Wang D, Fu B, Peng Z, Yang D, Han M, Li M, Yang Y, Yang T, Sun L, Li W, Shi W, Yao X, Ma Y, Xu F, Wang X, Chen J, Xia D, Sun Y, Dong L, Wang J, Zhu X, Zhang M, Zhou Y, Pan A, Hu X, Mei X, Wei H, Xu X. Wang D, et al. Among authors: ma y. Front Med. 2021 Jun;15(3):486-494. doi: 10.1007/s11684-020-0824-3. Epub 2021 Mar 9. Front Med. 2021. PMID: 33687643 Free PMC article. Clinical Trial.
1,799 results