Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

MyNCBI Filters
Results by year

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

Year Number of Results
1988 157
1989 156
1990 195
1991 213
1992 175
1993 148
1994 172
1995 167
1996 223
1997 180
1998 160
1999 161
2000 170
2001 188
2002 173
2003 172
2004 182
2005 211
2006 251
2007 229
2008 253
2009 266
2010 278
2011 245
2012 233
2013 282
2014 284
2015 336
2016 386
2017 338
2018 317
2019 315
2020 67
Text availability
Article attribute
Article type
Publication date

Search Results

6,324 results
Results by year
Filters applied: . Clear all
Page 1
Scoring of methods indices
Tugwell P and Knottnerus JA. J Clin Epidemiol 2018. PMID 30126682
Big-5 Quasi-Experimental designs
Tugwell P, et al. J Clin Epidemiol 2017. PMID 29110785
Research-agenda bias
Knottnerus JA and Tugwell P. J Clin Epidemiol 2018. PMID 29784131
6,324 results
Jump to page
Feedback