Study Design, Measures of Effect, and Sources of Bias
| Autor: | Nelson, Lorene M., author, Tanner, Caroline M., author, Van Den Eeden, Stephen K., author, McGuire, Valerie M., author |
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| Zdroj: | Neuroepidemiology : From principles to practice, 2004, ill. |
| Databáze: | Oxford Scholarship Online |
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