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1. Princípios de medicina preventiva / Stephen B. Hulley Analítico Availability No copies available

2. Controle de lesões não-intencionais e daquelas decorrentes de violência / Stephen B. Hulley Analítico Availability No copies available

3. Implementing the study and quality control / Deborah Grady, Stephen B. Hulley Analítico Availability No copies available

4. Designing questionnaires and interviews / Steven R. Cummings, Stephen B. Hulley Analítico Availability No copies available

5. Writing and funding a research proposal / Steven R. Cummings, Stephen B. Hulley Analítico Availability No copies available

6. Getting started : the anatomy and physiology of clinical research / Stephen B. Hulley, Thomas B. Newman, Steven R. Cummings Analítico Availability No copies available

7. Estimating sample size and power : applications and examples / Warren S. Browner, Thomas B. Newman, Stephen B. Hulley Analítico Availability No copies available

8. Enhancing causal inference in observational studies / Thomas B. Newman, Warren S. Browner, Stephen B. Hulley Analítico Availability No copies available

9. Getting ready to estimate sample size : hypotheses and underlying principles / Warren S. Browner, Thomas B. Newman, Stephen B. Hulley Analítico Availability No copies available

10. Designing a cohort study / Steven R. Cummings, Thomas B. Newman, Stephen B. Hulley Analítico Availability No copies available

11. Choosing the study subjects : specification, sampling, and recruitment / Stephen B. Hulley, Thomas B. Newman, Steven R. Cummings Analítico Availability No copies available

12. Planning the measurements : precision and accuracy / Stephen B. Hulley, Jeffrey N. Martin, Steven R. Cummings Analítico Availability No copies available

13. Alternative trial designs and implementation issues / Deborah Grady, Steven R. Cummings, Stephen B. Hulley Analítico Availability No copies available

14. Conceiving the research question / Steven R. Cummings, Warren S. Browner, Stephen B. Hulley Analítico Availability No copies available

15. Designing a randomized blinded trial / Steven R. Cummings, Deborah Grady, Stephen B. Hulley Analítico Availability No copies available