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

Year Number of Results
1950 1
1951 4
1952 5
1963 1
1965 6
1966 14
1967 14
1968 13
1969 11
1970 15
1971 14
1972 8
1973 14
1974 10
1975 13
1976 12
1977 17
1978 18
1979 22
1980 17
1981 16
1982 20
1983 20
1984 14
1985 18
1986 19
1987 19
1988 24
1989 27
1990 36
1991 31
1992 34
1993 31
1994 38
1995 43
1996 36
1997 27
1998 26
1999 32
2000 31
2001 27
2002 19
2003 27
2004 26
2005 34
2006 35
2007 38
2008 37
2009 28
2010 61
2011 78
2012 90
2013 73
2014 56
2015 44
2016 50
2017 37
2018 41
2019 41
2020 11782
2021 12126
2022 7643
2023 5573
2024 8191
2025 4652

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45,871 results

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Page 1
Long COVID and its Management.
Koc HC, Xiao J, Liu W, Li Y, Chen G. Koc HC, et al. Int J Biol Sci. 2022 Jul 11;18(12):4768-4780. doi: 10.7150/ijbs.75056. eCollection 2022. Int J Biol Sci. 2022. PMID: 35874958 Free PMC article. Review.
Viral pneumonia.
Greenberg SB. Greenberg SB. Infect Dis Clin North Am. 1991 Sep;5(3):603-21. Infect Dis Clin North Am. 1991. PMID: 1659594 Review.
Viral pneumonia: etiologies and treatment.
Dandachi D, Rodriguez-Barradas MC. Dandachi D, et al. J Investig Med. 2018 Aug;66(6):957-965. doi: 10.1136/jim-2018-000712. Epub 2018 Apr 20. J Investig Med. 2018. PMID: 29680828 Review.
Cardiopulmonary Rehabilitation in Long-COVID-19 Patients with Persistent Breathlessness and Fatigue: The COVID-Rehab Study.
Besnier F, Bérubé B, Malo J, Gagnon C, Grégoire CA, Juneau M, Simard F, L'Allier P, Nigam A, Iglésies-Grau J, Vincent T, Talamonti D, Dupuy EG, Mohammadi H, Gayda M, Bherer L. Besnier F, et al. Int J Environ Res Public Health. 2022 Mar 31;19(7):4133. doi: 10.3390/ijerph19074133. Int J Environ Res Public Health. 2022. PMID: 35409815 Free PMC article. Clinical Trial.
Update on viral community-acquired pneumonia.
Rocha Neto OG, Leite RF, Baldi BG. Rocha Neto OG, et al. Rev Assoc Med Bras (1992). 2013 Jan-Feb;59(1):78-84. doi: 10.1590/S0104-42302013000100015. Rev Assoc Med Bras (1992). 2013. PMID: 23440146 Free PMC article. Review. English, Portuguese.
45,871 results
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