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Results by year

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

Year Number of Results
1967 1
1980 2
1994 2
1995 1
1998 1
2000 1
2003 1
2004 7
2005 11
2006 6
2007 6
2008 5
2009 5
2010 9
2011 10
2012 8
2013 3
2014 2
2015 4
2016 7
2017 3
2019 2
2020 1
2023 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 20643833

94 results
Results by year
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Page 1
Registration of observational studies: is it time?
Williams RJ, Tse T, Harlan WR, Zarin DA. Williams RJ, et al. CMAJ. 2010 Oct 19;182(15):1638-42. doi: 10.1503/cmaj.092252. Epub 2010 Jul 19. CMAJ. 2010. PMID: 20643833 Free PMC article. No abstract available.
Registries and registration of clinical trials.
Haug C, Gøtzsche PC, Schroeder TV. Haug C, et al. N Engl J Med. 2005 Dec 29;353(26):2811-2. doi: 10.1056/NEJMe058280. N Engl J Med. 2005. PMID: 16382070 No abstract available.
Will research sharing keep pace with the Internet?
Johnson RK. Johnson RK. J Neurosci. 2006 Sep 13;26(37):9349-51. doi: 10.1523/JNEUROSCI.3130-06.2006. J Neurosci. 2006. PMID: 16971518 Free PMC article. No abstract available.
The journal of last resort.
Smith RP, Scott JR. Smith RP, et al. Obstet Gynecol. 2014 Feb;123(2 Pt 1):356-358. doi: 10.1097/AOG.0000000000000075. Obstet Gynecol. 2014. PMID: 24402602 No abstract available.
Trial registration report card.
Drazen JM, Wood AJ. Drazen JM, et al. N Engl J Med. 2005 Dec 29;353(26):2809-11. doi: 10.1056/NEJMe058279. N Engl J Med. 2005. PMID: 16382069 Free article. No abstract available.
94 results