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

Year Number of Results
1954 1
1967 1
1972 1
1974 1
1975 1
1978 1
1979 1
1983 1
1984 1
1985 1
1986 1
1987 1
1989 2
1990 4
1991 5
1992 3
1993 3
1994 2
1995 8
1996 3
1997 4
1998 8
1999 8
2000 20
2001 13
2002 11
2003 4
2004 4
2005 4
2006 7
2007 3
2008 6
2009 6
2010 1
2011 2
2013 2
2014 1
2015 2
2016 3
2017 1
2018 1
2020 2
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 11898950

155 results
Results by year
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Page 1
Canada to reconsider ethics of placebo-controlled trials.
Sibbald B. Sibbald B. CMAJ. 2002 Mar 5;166(5):641. CMAJ. 2002. PMID: 11898950 Free PMC article. No abstract available.
Placebo trials and tribulations.
Weijer C. Weijer C. CMAJ. 2002 Mar 5;166(5):603-4. CMAJ. 2002. PMID: 11898941 Free PMC article. No abstract available.
Ethics. Clinical trials guidelines at odds with U.S. policy.
Normile D. Normile D. Science. 2008 Oct 24;322(5901):516. doi: 10.1126/science.322.5901.516. Science. 2008. PMID: 18948510 No abstract available.
Placebo surgery in trials of therapy for Parkinson's disease.
Horisberger JD. Horisberger JD. N Engl J Med. 2000 Feb 3;342(5):354-5. N Engl J Med. 2000. PMID: 10660399 No abstract available.
Placebo surgery in trials of therapy for Parkinson's disease.
Weiner WJ. Weiner WJ. N Engl J Med. 2000 Feb 3;342(5):353; author reply 354-5. N Engl J Med. 2000. PMID: 10660396 No abstract available.
Placebo surgery in trials of therapy for Parkinson's disease.
Burris JF. Burris JF. N Engl J Med. 2000 Feb 3;342(5):353; author reply 354-5. N Engl J Med. 2000. PMID: 10660395 No abstract available.
Should we ever do sham operations?
Gillett GR. Gillett GR. J Clin Neurosci. 2001 Mar;8(2):116-9. doi: 10.1054/jocn.2000.0680. J Clin Neurosci. 2001. PMID: 11484658 Review. No abstract available.
Placebo surgery in trials of therapy for Parkinson's disease.
Slattery J. Slattery J. N Engl J Med. 2000 Feb 3;342(5):354; author reply 355. N Engl J Med. 2000. PMID: 10660398 No abstract available.
[Placebo surgery in randomised research: possible and ethically justified in some cases].
Verhaar JA. Verhaar JA. Ned Tijdschr Geneeskd. 2003 Mar 8;147(10):431-2. Ned Tijdschr Geneeskd. 2003. PMID: 12666511 Dutch.
Clinical placebo interventions are unethical, unnecessary, and unprofessional.
Hróbjartsson A. Hróbjartsson A. J Clin Ethics. 2008 Spring;19(1):66-9. J Clin Ethics. 2008. PMID: 18552056 No abstract available.
155 results
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