✦ LIBER ✦
Is the placebo powerless? an analysis of clinical trials comparing placebo with no treatment. Hrobjartsson A, Gotzsche PC. N Engl J Med 2001;344:1594–602.
- Book ID
- 117017961
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 45 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0002-9394
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