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

Year Number of Results
1942 1
1945 2
1946 9
1947 12
1948 9
1949 18
1950 18
1951 17
1952 24
1953 46
1954 96
1955 96
1956 96
1957 118
1958 96
1959 112
1960 114
1961 95
1962 123
1963 254
1964 417
1965 368
1966 365
1967 445
1968 684
1969 639
1970 728
1971 781
1972 877
1973 976
1974 996
1975 894
1976 932
1977 1027
1978 1059
1979 1107
1980 1170
1981 1152
1982 1340
1983 1385
1984 1574
1985 1645
1986 1613
1987 1589
1988 1851
1989 2018
1990 2110
1991 2047
1992 2176
1993 2140
1994 2284
1995 2324
1996 2479
1997 2513
1998 2612
1999 2795
2000 2967
2001 3251
2002 3309
2003 3600
2004 3992
2005 4520
2006 4779
2007 4942
2008 5395
2009 5708
2010 6026
2011 6312
2012 6896
2013 7004
2014 7441
2015 7473
2016 6823
2017 6168
2018 5838
2019 5889
2020 5786
2021 4756
2022 3509
2023 3367
2024 3658
2025 3443
2026 946

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169,541 results

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Page 1
Thymic health consequences in adults.
Bernatz S, Prudente V, Pai S, Attermann AK, Cao Y, Chen J, Lyass A, Foldyna B, Nürnberg L, Bressem K, Abbosh C, Swanton C, Jamal-Hanjani M, Lu MT, Murabito JM, Lunetta KL, Birkbak NJ, Aerts HJWL. Bernatz S, et al. Nature. 2026 Apr;652(8111):986-994. doi: 10.1038/s41586-026-10242-y. Epub 2026 Mar 18. Nature. 2026. PMID: 41851466 Free PMC article.
Reduced-nicotine cigarettes for smoking cessation and reduction.
Livingstone-Banks J, Ma C, Klemperer E, Cassidy RN, Jarman H, Hatsukami D, Lindson N, Hartmann-Boyce J. Livingstone-Banks J, et al. Cochrane Database Syst Rev. 2026 Mar 4;3(3):CD016337. doi: 10.1002/14651858.CD016337. Cochrane Database Syst Rev. 2026. PMID: 41778485 Free PMC article.
169,541 results
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