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Results by year

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

Year Number of Results
1952 7
1953 2
1954 7
1955 7
1956 7
1957 11
1958 14
1959 18
1960 12
1961 18
1962 13
1964 1
1965 21
1966 64
1967 96
1968 121
1969 99
1970 116
1971 119
1972 89
1973 115
1974 96
1975 52
1976 42
1977 54
1978 43
1979 38
1980 59
1981 43
1982 41
1983 43
1984 48
1985 43
1986 46
1987 41
1988 40
1989 42
1990 45
1991 51
1992 36
1993 47
1994 45
1995 53
1996 52
1997 75
1998 53
1999 76
2000 78
2001 147
2002 253
2003 295
2004 344
2005 352
2006 352
2007 402
2008 448
2009 492
2010 496
2011 592
2012 675
2013 696
2014 908
2015 981
2016 985
2017 980
2018 958
2019 875
2020 991
2021 983
2022 856
2023 755
2024 251

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16,023 results

Results by year

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Page 1
[Progress in pre-chronic obstructive pulmonary disease].
Wu F, Deng ZS, Tian HS, Li HQ, Zhou YM. Wu F, et al. Zhonghua Jie He He Hu Xi Za Zhi. 2023 Oct 12;46(10):1028-1034. doi: 10.3760/cma.j.cn112147-20230223-00085. Zhonghua Jie He He Hu Xi Za Zhi. 2023. PMID: 37752048 Review. Chinese.
16,023 results
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