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Results by year

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

Year Number of Results
1959 1
1965 1
1966 1
1974 1
1975 2
1977 1
1980 1
1981 1
1982 3
1984 1
1985 2
1986 5
1987 3
1988 3
1989 5
1990 8
1991 12
1992 19
1993 21
1994 22
1995 21
1996 27
1997 24
1998 35
1999 42
2000 53
2001 58
2002 49
2003 67
2004 105
2005 125
2006 146
2007 164
2008 182
2009 247
2010 301
2011 366
2012 417
2013 456
2014 558
2015 669
2016 704
2017 751
2018 856
2019 970
2020 1137
2021 1297
2022 1571
2023 1514
2024 393

Text availability

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Search Results

12,032 results

Results by year

Filters applied: . Clear all
Page 1
[No title available]
Liu|Ning||N [No authors listed] PMID: 37905452
[No title available]
Liu|Ningyuan||N [No authors listed] PMID: 38211590
[No title available]
Liu|Zhiyong||Z,Liu|Na||N [No authors listed] PMID: 37976362 Free article.
[No title available]
Liu|Nian||N [No authors listed] PMID: 37921277
[No title available]
Liu|Nan||N [No authors listed] PMID: 38019503
[No title available]
Liu|Zhengliang||Z,Liu|Ninghao||N,Liu|Jun||J,Liu|Wei||W,Liu|Tianming||T [No authors listed] PMID: 38464946 Free article.
[No title available]
Liu|Na||N [No authors listed] PMID: 38310023 Free article.
[No title available]
Liu|Ningning||N [No authors listed] PMID: 37939354
[No title available]
Liu|Ning||N,Wang|Ning||N [No authors listed] PMID: 38447150
[No title available]
Liu|Na||N [No authors listed] PMID: 38187349 Free article.
12,032 results
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