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

Year Number of Results
1996 1
1997 1
1998 1
1999 1
2002 2
2003 7
2004 5
2005 12
2006 12
2007 20
2008 20
2009 29
2010 36
2011 34
2012 64
2013 63
2014 86
2015 98
2016 106
2017 101
2018 114
2019 124
2020 158
2021 151
2022 183
2023 172
2024 85

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Page 1
Efficacy and safety of human umbilical cord-derived mesenchymal stem cells in the treatment of refractory immune thrombocytopenia: a prospective, single arm, phase I trial.
Chen Y, Xu Y, Chi Y, Sun T, Gao Y, Dou X, Han Z, Xue F, Li H, Liu W, Liu X, Dong H, Fu R, Ju M, Dai X, Wang W, Ma Y, Song Z, Gu J, Gong W, Yang R, Zhang L. Chen Y, et al. Among authors: xue f. Signal Transduct Target Ther. 2024 Apr 23;9(1):102. doi: 10.1038/s41392-024-01793-5. Signal Transduct Target Ther. 2024. PMID: 38653983 Free PMC article. Clinical Trial.
1,480 results