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

Year Number of Results
1893 2
1951 1
1952 1
1953 1
1955 1
1956 1
1957 1
1958 1
1959 2
1960 1
1961 1
1962 3
1963 4
1964 3
1965 2
1967 1
1968 2
1969 4
1970 2
1972 1
1973 2
1977 2
1979 3
1980 5
1981 9
1982 7
1983 6
1984 9
1985 4
1986 13
1987 11
1988 12
1989 10
1990 11
1991 7
1992 15
1993 11
1994 9
1995 6
1996 15
1997 6
1998 12
1999 15
2000 24
2001 23
2002 20
2003 34
2004 35
2005 43
2006 46
2007 46
2008 42
2009 30
2010 31
2011 44
2012 37
2013 44
2014 33
2015 40
2016 53
2017 64
2018 47
2019 59
2020 65
2021 81
2022 77
2023 73
2024 59
2025 6

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1,260 results

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Page 1
Community-Acquired Pneumonia.
Keng LT, Yang HC. Keng LT, et al. N Engl J Med. 2023 Oct 26;389(17):1633. doi: 10.1056/NEJMc2310748. N Engl J Med. 2023. PMID: 37888932 No abstract available.
Chemical composition and bioactivities of Magnolia candollii H.Keng essential oil.
Hakim Yahaya AA, Nuzul Hakimi Wan Salleh WM, Ghani NA, Khamis S, Rezali NS, Aizat Juhari MA. Hakim Yahaya AA, et al. Z Naturforsch C J Biosci. 2022 Aug 29;77(11-12):519-523. doi: 10.1515/znc-2022-0100. Print 2022 Nov 25. Z Naturforsch C J Biosci. 2022. PMID: 36018718
Hence, this study aims to investigate the chemical composition and bioactivities of the essential oil of Magnolia candollii H.Keng from Malaysia. The hydrodistillation process was used to produce the essential oil, and gas chromatography (GC) and gas chromatography-mass sp …
Hence, this study aims to investigate the chemical composition and bioactivities of the essential oil of Magnolia candollii H.Keng fr …
Reviews.
[No authors listed] [No authors listed] New Phytol. 1991 Mar;117(3):507-514. doi: 10.1111/j.1469-8137.1991.tb00015.x. New Phytol. 1991. PMID: 33874310 Free article. Review.
Suominen The Concise Flora of Singapore. By H. Keng Kew Index for 1988. Compiled by R. E. Davies and K.M. Lloyd Lecons de Palynologie et d'Analyse Pollinique. ...
Suominen The Concise Flora of Singapore. By H. Keng Kew Index for 1988. Compiled by R. E. Davies and K.M. Lloyd Lecons de Palynologie …
Chloridobis(2-chloro-benz-yl)(quinolin-8-olato-κN,O)tin(IV).
Keng TC, Lo KM, Ng SW. Keng TC, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):m663. doi: 10.1107/S160053681101573X. Epub 2011 May 7. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 21754575 Free PMC article.
Endotracheal Tube Exchange.
Keng LT, Hsu NC. Keng LT, et al. N Engl J Med. 2023 May 25;388(21):e71. doi: 10.1056/NEJMc2304779. N Engl J Med. 2023. PMID: 37224217 No abstract available.
The complete chloroplast genome of Chimonobambusa utilis (Keng) P. C. Keng, known as 'the king of bamboo shoots'.
Xiao L, Wu T, Liao Y, Xu T. Xiao L, et al. Mitochondrial DNA B Resour. 2022 Mar 15;7(3):492-494. doi: 10.1080/23802359.2022.2049986. eCollection 2022. Mitochondrial DNA B Resour. 2022. PMID: 35311203 Free PMC article.
The whole chloroplast (cp) genome sequence of Chimonobambusa utilis (Keng) P. C. Keng has been characterized using Illumina pair-end sequencing. The complete cp genome (GenBank accession: OK040769) was 139,540 bp in length, containing a large single copy region (LSC …
The whole chloroplast (cp) genome sequence of Chimonobambusa utilis (Keng) P. C. Keng has been characterized using Illumina pa …
Diffuse panbronchiolitis.
Keng LT, Lee MR. Keng LT, et al. Postgrad Med J. 2019 Mar;95(1121):175. doi: 10.1136/postgradmedj-2018-136091. Epub 2018 Nov 29. Postgrad Med J. 2019. PMID: 30498005 No abstract available.
Bronchial atresia.
Keng LT, Liang SK. Keng LT, et al. QJM. 2017 Jan;110(1):47-48. doi: 10.1093/qjmed/hcw178. Epub 2016 Oct 18. QJM. 2017. PMID: 28115680 No abstract available.
Japanese encephalitis.
Keng LT, Chang LY. Keng LT, et al. CMAJ. 2018 May 28;190(21):E657. doi: 10.1503/cmaj.171341. CMAJ. 2018. PMID: 29807939 Free PMC article. No abstract available.
1,260 results