Using High Quality Clinical Databases To Complement The Results Of Randomised Controlled Trials: The Case Of Recombinant Human Activated Protein C
Autor: | Padkin, Andrew, Rowan, Kathy, Black, Nick |
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Zdroj: | BMJ: British Medical Journal, 2001 Oct . 323(7318), 923-926. |
Databáze: | JSTOR Journals |
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