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Results by year

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

Year Number of Results
1946 1
1947 2
1948 1
1949 2
1950 2
1951 1
1952 1
1953 1
1955 4
1956 3
1957 1
1958 4
1959 2
1960 2
1961 4
1962 5
1963 4
1964 6
1965 2
1971 1
1974 1
1978 2
1979 2
1981 1
1982 1
1983 1
1984 5
1985 4
1986 13
1987 13
1988 22
1989 253
1990 695
1991 859
1992 1082
1993 1397
1994 1667
1995 1663
1996 1797
1997 1890
1998 1920
1999 2028
2000 2141
2001 2073
2002 2150
2003 2246
2004 2242
2005 2515
2006 2665
2007 2850
2008 3163
2009 3271
2010 3563
2011 3516
2012 3599
2013 3761
2014 3752
2015 3794
2016 3533
2017 3501
2018 3126
2019 1646
2020 94
Text availability
Article attribute
Article type
Publication date

Search Results

67,095 results
Results by year
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Page 1
Catalogue of bias: attrition bias.
Nunan D, Aronson J, Bankhead C. Nunan D, et al. BMJ Evid Based Med. 2018 Feb;23(1):21-22. doi: 10.1136/ebmed-2017-110883. BMJ Evid Based Med. 2018. PMID: 29367321
Bias in research.
Smith J, Noble H. Smith J, et al. Evid Based Nurs. 2014 Oct;17(4):100-1. doi: 10.1136/eb-2014-101946. Epub 2014 Aug 5. Evid Based Nurs. 2014. PMID: 25097234 No abstract available.
Battling bias.
Evers JLHH. Evers JLHH. Hum Reprod. 2018 Jan 1;33(1):1-2. doi: 10.1093/humrep/dex346. Hum Reprod. 2018. PMID: 29165671 No abstract available.
Catalogue of bias: allocation bias.
Nunan D, Heneghan C, Spencer EA. Nunan D, et al. BMJ Evid Based Med. 2018 Feb;23(1):20-21. doi: 10.1136/ebmed-2017-110882. BMJ Evid Based Med. 2018. PMID: 29367320
Selection bias.
Jansz MS. Jansz MS. CMAJ. 2017 May 8;189(18):E673. doi: 10.1503/cmaj.732958. CMAJ. 2017. PMID: 28483850 Free PMC article. No abstract available.
Bias to Basis.
Nelson JD. Nelson JD. Ocul Surf. 2017 Jan;15(1):1. doi: 10.1016/j.jtos.2016.11.001. Epub 2016 Nov 15. Ocul Surf. 2017. PMID: 27871774 No abstract available.
Catalogue of bias: observer bias.
Mahtani K, Spencer EA, Brassey J, Heneghan C. Mahtani K, et al. BMJ Evid Based Med. 2018 Feb;23(1):23-24. doi: 10.1136/ebmed-2017-110884. BMJ Evid Based Med. 2018. PMID: 29367322
67,095 results
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