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

Year Number of Results
1967 1
1970 1
1972 1
1978 1
1987 1
1988 1
1989 27
1990 109
1991 134
1992 172
1993 219
1994 283
1995 291
1996 321
1997 316
1998 349
1999 429
2000 526
2001 395
2002 368
2003 391
2004 387
2005 440
2006 498
2007 454
2008 524
2009 499
2010 501
2011 521
2012 492
2013 433
2014 413
2015 328
2016 349
2017 282
2018 263
2019 173
2020 11
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10,134 results
Results by year
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Page 1
Analysis of matched case-control studies.
Pearce N. Pearce N. BMJ. 2016 Feb 25;352:i969. doi: 10.1136/bmj.i969. BMJ. 2016. PMID: 26916049 Free PMC article.
Mediation Analysis: A Practitioner's Guide.
VanderWeele TJ. VanderWeele TJ. Annu Rev Public Health. 2016;37:17-32. doi: 10.1146/annurev-publhealth-032315-021402. Epub 2015 Nov 30. Annu Rev Public Health. 2016. PMID: 26653405 Review.
Principles of confounder selection.
VanderWeele TJ. VanderWeele TJ. Eur J Epidemiol. 2019 Mar;34(3):211-219. doi: 10.1007/s10654-019-00494-6. Epub 2019 Mar 6. Eur J Epidemiol. 2019. PMID: 30840181 Free PMC article.
Confounding by Indication in Clinical Research.
Kyriacou DN, Lewis RJ. Kyriacou DN, et al. JAMA. 2016 Nov 1;316(17):1818-1819. doi: 10.1001/jama.2016.16435. JAMA. 2016. PMID: 27802529 No abstract available.
Reducing bias through directed acyclic graphs.
Shrier I, Platt RW. Shrier I, et al. BMC Med Res Methodol. 2008 Oct 30;8:70. doi: 10.1186/1471-2288-8-70. BMC Med Res Methodol. 2008. PMID: 18973665 Free PMC article.
[Confounding factors and automatic selection of variables].
Martínez-González MA, de Irala J. Martínez-González MA, et al. Med Clin (Barc). 2002 Sep 28;119(10):397. doi: 10.1016/s0025-7753(02)73428-3. Med Clin (Barc). 2002. PMID: 12372176 Spanish. No abstract available.
10,134 results
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