Does the type of competing interest statement affect readers' perceptions of the credibility of research? Randomised trial
| Autor: | Schroter, Sara, Morris, Julie, Chaudhry, Samena, Smith, Richard, Barratt, Helen |
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| Zdroj: | BMJ: British Medical Journal, 2004 Mar . 328(7442), 742-743. |
| Databáze: | JSTOR Journals |
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